Alle Airlines ab Ontario, Los Angeles (ONT) nach Seattle-Tacoma (SEA).

FLUGPLAN
Direkte Codeshareflüge:
Mo,Fr,So 06:00 Ontario, Los Angeles (ONT) 2 08:54 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:54 Effective 2026-01-16 through 2026-01-25 Codeshare flight, operated by Alaska Airlines.(AS 607)
Mo,Do 06:00 Ontario, Los Angeles (ONT) 2 08:54 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 MAX 9 (7M9) 2:54 Effective 2026-01-22 through 2026-01-26 Codeshare flight, operated by Alaska Airlines.(AS 607)
Do 06:00 Ontario, Los Angeles (ONT) 2 08:54 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:54 Effective 2026-01-29 through 2026-02-05 Codeshare flight, operated by Alaska Airlines.(AS 607)
Mo,Fr,So 06:00 Ontario, Los Angeles (ONT) 2 08:54 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 MAX 9 (7M9) 2:54 Effective 2026-01-30 through 2026-02-02 Codeshare flight, operated by Alaska Airlines.(AS 607)
Mo,Fr,So 06:00 Ontario, Los Angeles (ONT) 2 08:54 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:54 Effective 2026-02-06 through 2026-02-09 Codeshare flight, operated by Alaska Airlines.(AS 607)
Täglich 06:00 Ontario, Los Angeles (ONT) 2 08:50 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:50 Effective 2026-03-18 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 607)
Täglich 06:00 Ontario, Los Angeles (ONT) 2 08:42 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:42 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 599)
Täglich 06:00 Ontario, Los Angeles (ONT) 2 08:44 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:44 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 532)
Mo-Do,Sa 06:14 Ontario, Los Angeles (ONT) 2 09:09 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2026-02-12 through 2026-02-18 Codeshare flight, operated by Alaska Airlines.(AS 607)
Do,Fr,So 06:14 Ontario, Los Angeles (ONT) 2 09:09 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:55 Effective 2026-02-13 through 2026-02-26 Codeshare flight, operated by Alaska Airlines.(AS 607)
Mo-Mi,Fr,Sa 06:14 Ontario, Los Angeles (ONT) 2 09:09 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2026-02-21 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 607)
Do,So 06:14 Ontario, Los Angeles (ONT) 2 09:09 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:55 Effective 2026-03-01 through 2026-03-05 Codeshare flight, operated by Alaska Airlines.(AS 607)
Mo-Mi,Fr-So 06:14 Ontario, Los Angeles (ONT) 2 09:09 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2026-03-08 through 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 607)
Di,Do 06:14 Ontario, Los Angeles (ONT) 2 09:09 Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:55 Effective 2026-03-12 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 607)
Mo 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6555 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-08-10 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Di,Do 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6556 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-06-30 through 2026-07-02 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mo 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6559 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-06-29 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mo 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6559 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-08-17 through 2026-08-24 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Di,Do 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6579 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-08-04 through 2026-08-06 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Di,Do 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6626 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-07-07 through 2026-07-30 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mi,So 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6628 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-07-01 through 2026-07-05 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mo 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6628 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-07-27 Codeshare flight, operated by Delta Air Lines.(DL 3819)
So 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6648 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-06-28 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mo 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6665 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-07-13 through 2026-07-20 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mo 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6665 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-08-03 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mi 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6710 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-07-08 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Täglich 06:00 Ontario, Los Angeles (ONT) 2 08:55 Seattle-Tacoma (SEA) KLM KL 6721 Non-stop Embraer EMB 175 (E7W) 2:55 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 4042)
Täglich 07:00 Ontario, Los Angeles (ONT) 2 10:01 Seattle-Tacoma (SEA) KLM KL 6721 Non-stop Airbus A220-300 (223) 3:01 Effective 2026-04-13 through 2026-05-06 Codeshare flight, operated by Delta Air Lines.(DL 1071)
Täglich 07:00 Ontario, Los Angeles (ONT) 2 10:01 Seattle-Tacoma (SEA) KLM KL 6721 Non-stop Embraer EMB 175 (E7W) 3:01 Effective 2026-05-07 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 3816)
Täglich 07:00 Ontario, Los Angeles (ONT) 2 10:05 Seattle-Tacoma (SEA) KLM KL 6721 Non-stop Embraer EMB 175 (E7W) 3:05 Effective 2026-10-06 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 3816)
Mi 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6860 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-07-22 through 2026-07-29 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mo,Fr-So 06:00 Ontario, Los Angeles (ONT) 2 08:55 Seattle-Tacoma (SEA) WestJet WS 6921 Non-stop Embraer EMB 175 (E7W) 2:55 Effective 2026-03-08 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 4042)
Mo,Fr-So 06:38 Ontario, Los Angeles (ONT) 2 09:45 Seattle-Tacoma (SEA) WestJet WS 6921 Non-stop Embraer EMB 175 (E7W) 3:07 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 4042)
Täglich 07:30 Ontario, Los Angeles (ONT) 2 10:36 Seattle-Tacoma (SEA) WestJet WS 6921 Non-stop Embraer EMB 175 (E7W) 3:06 Effective 2026-01-05 through 2026-01-19 Codeshare flight, operated by Delta Air Lines.(DL 4042)
Mo,Do-So 07:30 Ontario, Los Angeles (ONT) 2 10:36 Seattle-Tacoma (SEA) WestJet WS 6921 Non-stop Embraer EMB 175 (E7W) 3:06 Effective 2026-01-22 through 2026-02-09 Codeshare flight, operated by Delta Air Lines.(DL 4042)
Täglich 07:30 Ontario, Los Angeles (ONT) 2 10:34 Seattle-Tacoma (SEA) WestJet WS 6921 Non-stop Embraer EMB 175 (E7W) 3:04 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 4042)
Mi 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6933 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-07-15 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Täglich 11:55 Ontario, Los Angeles (ONT) 2 14:56 Seattle-Tacoma (SEA) KLM KL 6941 Non-stop Embraer EMB 175 (E7W) 3:01 Effective 2026-04-13 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 4070)
Täglich 11:55 Ontario, Los Angeles (ONT) 2 14:58 Seattle-Tacoma (SEA) KLM KL 6941 Non-stop Embraer EMB 175 (E7W) 3:03 Effective 2026-10-06 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 4070)
Täglich 11:59 Ontario, Los Angeles (ONT) 2 14:55 Seattle-Tacoma (SEA) KLM KL 6941 Non-stop Embraer EMB 175 (E7W) 2:56 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 4070)
So 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6961 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-07-26 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mi 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6993 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-08-05 through 2026-08-26 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Fr,So 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 7013 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-08-14 through 2026-08-28 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Fr,So 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 7092 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-08-07 through 2026-08-09 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Fr,So 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 7110 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-07-31 through 2026-08-02 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Fr 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 7174 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-07-03 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Fr,So 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 7179 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-07-10 through 2026-07-19 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Fr 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 7250 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-07-24 Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mo,Fr-So 07:00 Ontario, Los Angeles (ONT) 2 10:01 Seattle-Tacoma (SEA) WestJet WS 7523 Non-stop Airbus A220-300 (223) 3:01 Effective 2026-04-13 through 2026-04-25 Codeshare flight, operated by Delta Air Lines.(DL 1071)
Mo,Di,Do,Sa 07:00 Ontario, Los Angeles (ONT) 2 10:01 Seattle-Tacoma (SEA) WestJet WS 7523 Non-stop Airbus A220-300 (223) 3:01 Effective 2026-04-27 through 2026-05-05 Codeshare flight, operated by Delta Air Lines.(DL 1071)

1 2 3 4 5 6 7

Eine Inlandstrecke Abflug vom Ontario, Los Angeles (ONT) und Ankunft am Seattle-Tacoma (SEA).
Der Flug geht über eine Entfernung von 956 Meilen oder 1539 Kilometer.
Der Abflug- und der Zielflughafen liegen in folgender/folgenden Zeitzone/n UTC-8 . Die aktuelle Zeit in beiden Flughäfen ist (loading...).
Bei Direktflügen kann die Flugzeit zwischen 2:40 und 3:07 betragen.

Hin- und Rückflüge (SEA-ONT)

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Alle Airlines ab Ontario, Los Angeles (ONT) nach Seattle-Tacoma (SEA).

FLUGPLAN

Direkte Codeshareflüge:

JAL JL6389

06:00

Ontario, Los Angeles (ONT) 2

08:54

Seattle-Tacoma (SEA)

Effective 2026-01-16 through 2026-01-25

Di
-

Mi
-

Do
-

Sa
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:54, non-stop
Boeing 737 (73J)

Direkte Codeshareflüge:

JAL JL6389

06:00

Ontario, Los Angeles (ONT) 2

08:54

Seattle-Tacoma (SEA)

Effective 2026-01-22 through 2026-01-26

Di
-

Mi
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:54, non-stop
Boeing 737 MAX 9 (7M9)

Direkte Codeshareflüge:

JAL JL6389

06:00

Ontario, Los Angeles (ONT) 2

08:54

Seattle-Tacoma (SEA)

Effective 2026-01-29 through 2026-02-05

Mo
-

Di
-

Mi
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:54, non-stop
Boeing 737 (73J)

Direkte Codeshareflüge:

JAL JL6389

06:00

Ontario, Los Angeles (ONT) 2

08:54

Seattle-Tacoma (SEA)

Effective 2026-01-30 through 2026-02-02

Di
-

Mi
-

Do
-

Sa
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:54, non-stop
Boeing 737 MAX 9 (7M9)

Direkte Codeshareflüge:

JAL JL6389

06:00

Ontario, Los Angeles (ONT) 2

08:54

Seattle-Tacoma (SEA)

Effective 2026-02-06 through 2026-02-09

Di
-

Mi
-

Do
-

Sa
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:54, non-stop
Boeing 737 (73J)

Direkte Codeshareflüge:

JAL JL6389

06:00

Ontario, Los Angeles (ONT) 2

08:50

Seattle-Tacoma (SEA)

Effective 2026-03-18 through 2026-05-12

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:50, non-stop
Boeing 737 (73J)

Direkte Codeshareflüge:

JAL JL6389

06:00

Ontario, Los Angeles (ONT) 2

08:42

Seattle-Tacoma (SEA)

Effective 2026-05-13 through 2026-06-09

Codeshare flight, operated by Alaska Airlines. (AS 599)

Duration: 2:42, non-stop
Boeing 737 (73J)

Direkte Codeshareflüge:

JAL JL6389

06:00

Ontario, Los Angeles (ONT) 2

08:44

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 2:44, non-stop
Boeing 737 (73J)

Direkte Codeshareflüge:

JAL JL6389

06:14

Ontario, Los Angeles (ONT) 2

09:09

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-18

Fr
-

So
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:55, non-stop
Boeing 737 MAX 9 (7M9)

Direkte Codeshareflüge:

JAL JL6389

06:14

Ontario, Los Angeles (ONT) 2

09:09

Seattle-Tacoma (SEA)

Effective 2026-02-13 through 2026-02-26

Mo
-

Di
-

Mi
-

Sa
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:55, non-stop
Boeing 737 (73J)

Direkte Codeshareflüge:

JAL JL6389

06:14

Ontario, Los Angeles (ONT) 2

09:09

Seattle-Tacoma (SEA)

Effective 2026-02-21 through 2026-03-07

Do
-

So
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:55, non-stop
Boeing 737 MAX 9 (7M9)

Direkte Codeshareflüge:

JAL JL6389

06:14

Ontario, Los Angeles (ONT) 2

09:09

Seattle-Tacoma (SEA)

Effective 2026-03-01 through 2026-03-05

Mo
-

Di
-

Mi
-

Fr
-

Sa
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:55, non-stop
Boeing 737 (73J)

Direkte Codeshareflüge:

JAL JL6389

06:14

Ontario, Los Angeles (ONT) 2

09:09

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-16

Do
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:55, non-stop
Boeing 737 MAX 9 (7M9)

Direkte Codeshareflüge:

JAL JL6389

06:14

Ontario, Los Angeles (ONT) 2

09:09

Seattle-Tacoma (SEA)

Effective 2026-03-12 through 2026-03-17

Mo
-

Mi
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Alaska Airlines. (AS 607)

Duration: 2:55, non-stop
Boeing 737 (73J)

Direkte Codeshareflüge:

WestJet WS6555

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-08-10

Di
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6556

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-06-30 through 2026-07-02

Mo
-

Mi
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6559

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-06-29 through 2026-07-06

Di
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6559

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-08-17 through 2026-08-24

Di
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6579

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-08-04 through 2026-08-06

Mo
-

Mi
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6626

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-07-07 through 2026-07-30

Mo
-

Mi
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6628

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-07-01 through 2026-07-05

Mo
-

Di
-

Do
-

Fr
-

Sa
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6628

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-27

Di
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6648

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-06-28

Mo
-

Di
-

Mi
-

Do
-

Fr
-

Sa
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6665

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-07-13 through 2026-07-20

Di
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6665

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-08-03

Di
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6710

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-08

Mo
-

Di
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

KLM KL6721

06:00

Ontario, Los Angeles (ONT) 2

08:55

Seattle-Tacoma (SEA)

Effective 2026-03-29 through 2026-04-12

Codeshare flight, operated by Delta Air Lines. (DL 4042)

Duration: 2:55, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

KLM KL6721

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-05-06

Codeshare flight, operated by Delta Air Lines. (DL 1071)

Duration: 3:01, non-stop
Airbus A220-300 (223)

Direkte Codeshareflüge:

KLM KL6721

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

Effective 2026-05-07 through 2026-10-05

Codeshare flight, operated by Delta Air Lines. (DL 3816)

Duration: 3:01, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

KLM KL6721

07:00

Ontario, Los Angeles (ONT) 2

10:05

Seattle-Tacoma (SEA)

Effective 2026-10-06 through 2026-10-24

Codeshare flight, operated by Delta Air Lines. (DL 3816)

Duration: 3:05, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6860

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-07-22 through 2026-07-29

Mo
-

Di
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6921

06:00

Ontario, Los Angeles (ONT) 2

08:55

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-04-12

Di
-

Mi
-

Do
-

Codeshare flight, operated by Delta Air Lines. (DL 4042)

Duration: 2:55, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6921

06:38

Ontario, Los Angeles (ONT) 2

09:45

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Di
-

Mi
-

Do
-

Codeshare flight, operated by Delta Air Lines. (DL 4042)

Duration: 3:07, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6921

07:30

Ontario, Los Angeles (ONT) 2

10:36

Seattle-Tacoma (SEA)

Effective 2026-01-05 through 2026-01-19

Codeshare flight, operated by Delta Air Lines. (DL 4042)

Duration: 3:06, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6921

07:30

Ontario, Los Angeles (ONT) 2

10:36

Seattle-Tacoma (SEA)

Effective 2026-01-22 through 2026-02-09

Di
-

Mi
-

Codeshare flight, operated by Delta Air Lines. (DL 4042)

Duration: 3:06, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6921

07:30

Ontario, Los Angeles (ONT) 2

10:34

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-07

Codeshare flight, operated by Delta Air Lines. (DL 4042)

Duration: 3:04, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6933

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-15

Mo
-

Di
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

KLM KL6941

11:55

Ontario, Los Angeles (ONT) 2

14:56

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-10-05

Codeshare flight, operated by Delta Air Lines. (DL 4070)

Duration: 3:01, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

KLM KL6941

11:55

Ontario, Los Angeles (ONT) 2

14:58

Seattle-Tacoma (SEA)

Effective 2026-10-06 through 2026-10-24

Codeshare flight, operated by Delta Air Lines. (DL 4070)

Duration: 3:03, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

KLM KL6941

11:59

Ontario, Los Angeles (ONT) 2

14:55

Seattle-Tacoma (SEA)

Effective 2026-03-29 through 2026-04-12

Codeshare flight, operated by Delta Air Lines. (DL 4070)

Duration: 2:56, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6961

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-26

Mo
-

Di
-

Mi
-

Do
-

Fr
-

Sa
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS6993

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-08-05 through 2026-08-26

Mo
-

Di
-

Do
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS7013

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-08-14 through 2026-08-28

Mo
-

Di
-

Mi
-

Do
-

Sa
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS7092

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-08-07 through 2026-08-09

Mo
-

Di
-

Mi
-

Do
-

Sa
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS7110

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-07-31 through 2026-08-02

Mo
-

Di
-

Mi
-

Do
-

Sa
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS7174

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-03

Mo
-

Di
-

Mi
-

Do
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS7179

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-07-10 through 2026-07-19

Mo
-

Di
-

Mi
-

Do
-

Sa
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS7250

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-24

Mo
-

Di
-

Mi
-

Do
-

Sa
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 3819)

Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direkte Codeshareflüge:

WestJet WS7523

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-04-25

Di
-

Mi
-

Do
-

Codeshare flight, operated by Delta Air Lines. (DL 1071)

Duration: 3:01, non-stop
Airbus A220-300 (223)

Direkte Codeshareflüge:

WestJet WS7523

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

Effective 2026-04-27 through 2026-05-05

Mi
-

Fr
-

So
-

Codeshare flight, operated by Delta Air Lines. (DL 1071)

Duration: 3:01, non-stop
Airbus A220-300 (223)

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Eine Inlandstrecke Abflug vom Ontario, Los Angeles (ONT) und Ankunft am Seattle-Tacoma (SEA).
Der Flug geht über eine Entfernung von 956 Meilen oder 1539 Kilometer.
Der Abflug- und der Zielflughafen liegen in folgender/folgenden Zeitzone/n UTC-8 . Die aktuelle Zeit in beiden Flughäfen ist (loading...).
Bei Direktflügen kann die Flugzeit zwischen 2:40 und 3:07 betragen.

Hin- und Rückflüge (SEA-ONT)

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