WestJet フライトが Ontario, Los Angeles (ONT)から出発、 Seattle-Tacoma (SEA)に到着.

フライト時刻表
直行-コードシェア便：
火 07:30 Ontario, Los Angeles (ONT) 2 10:36 Seattle-Tacoma (SEA) WestJet WS 5418 Non-stop Embraer EMB 175 (E7W) 3:06 Effective 2026-01-20 through 2026-02-10 Codeshare flight, operated by Delta Air Lines.(DL 4042)
土 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 5486 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-08-15 Codeshare flight, operated by Delta Air Lines.(DL 3819)
土 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 5488 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-08-22 Codeshare flight, operated by Delta Air Lines.(DL 3819)
土 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 5547 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-08-08 Codeshare flight, operated by Delta Air Lines.(DL 3819)
土 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 5547 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-08-29 Codeshare flight, operated by Delta Air Lines.(DL 3819)
土 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 5556 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-08-01 Codeshare flight, operated by Delta Air Lines.(DL 3819)
土 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 5569 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-07-25 Codeshare flight, operated by Delta Air Lines.(DL 3819)
土 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 5571 Non-stop Embraer EMB 175 (E7W) 3:00 Operates only on 2026-07-04 Codeshare flight, operated by Delta Air Lines.(DL 3819)
水 07:30 Ontario, Los Angeles (ONT) 2 10:36 Seattle-Tacoma (SEA) WestJet WS 5576 Non-stop Embraer EMB 175 (E7W) 3:06 Effective 2026-01-21 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 4042)
土 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 5576 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-07-11 through 2026-07-18 Codeshare flight, operated by Delta Air Lines.(DL 3819)
火,木 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA) WestJet WS 6313 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-08-11 through 2026-08-27 Codeshare flight, operated by Delta Air Lines.(DL 3819)
月 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)
火,木 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)
月 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)
月 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)
火,木 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)
火,木 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)
水,日 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)
月 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)
日 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)
月 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)
月 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)
水 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)
水 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)
月,金-日 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)
月,金-日 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)
日々 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)
月,木-日 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)
日々 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)
水 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)
日 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)
水 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)
金,日 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)
金,日 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)
金,日 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)
金 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)
金,日 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)
金 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)
月,金-日 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)
月,火,木,土 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)
月,火,木,土 07:00 Ontario, Los Angeles (ONT) 2 10:01 Seattle-Tacoma (SEA) WestJet WS 7523 Non-stop Embraer EMB 175 (E7W) 3:01 Effective 2026-05-07 through 2026-05-14 Codeshare flight, operated by Delta Air Lines.(DL 3816)
日々 07:00 Ontario, Los Angeles (ONT) 2 10:01 Seattle-Tacoma (SEA) WestJet WS 7523 Non-stop Embraer EMB 175 (E7W) 3:01 Effective 2026-05-15 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 3816)
日々 07:00 Ontario, Los Angeles (ONT) 2 10:05 Seattle-Tacoma (SEA) WestJet WS 7523 Non-stop Embraer EMB 175 (E7W) 3:05 Effective 2026-10-06 through 2026-10-26 Codeshare flight, operated by Delta Air Lines.(DL 3816)
月,金-日 07:00 Ontario, Los Angeles (ONT) 2 10:05 Seattle-Tacoma (SEA) WestJet WS 7523 Non-stop Embraer EMB 175 (E7W) 3:05 Effective from 2026-10-30 Codeshare flight, operated by Delta Air Lines.(DL 3816)
水,金,日 07:00 Ontario, Los Angeles (ONT) 2 10:01 Seattle-Tacoma (SEA) WestJet WS 7819 Non-stop Airbus A220-300 (223) 3:01 Effective 2026-04-26 through 2026-05-06 Codeshare flight, operated by Delta Air Lines.(DL 1071)
水,金,日 07:00 Ontario, Los Angeles (ONT) 2 10:01 Seattle-Tacoma (SEA) WestJet WS 7819 Non-stop Embraer EMB 175 (E7W) 3:01 Effective 2026-05-08 through 2026-05-13 Codeshare flight, operated by Delta Air Lines.(DL 3816)
土 11:42 Ontario, Los Angeles (ONT) 2 14:45 Seattle-Tacoma (SEA) WestJet WS 8396 Non-stop Embraer EMB 175 (E7W) 3:03 Valid until 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 4070)
月,金-日 11:55 Ontario, Los Angeles (ONT) 2 14:56 Seattle-Tacoma (SEA) WestJet WS 8396 Non-stop Embraer EMB 175 (E7W) 3:01 Effective 2026-04-26 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 4070)
月,金-日 11:55 Ontario, Los Angeles (ONT) 2 14:58 Seattle-Tacoma (SEA) WestJet WS 8396 Non-stop Embraer EMB 175 (E7W) 3:03 Effective 2026-10-09 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 4070)

国内線 Ontario, Los Angeles (ONT)空港から出発、 Seattle-Tacoma (SEA)空港に到着。
この飛行距離は956 マイルか 1539キロメートルです。
出発地と目的地のタイムゾーンは UTC-8 . 出発地と目的地の時刻は (loading...).
直行便で最短フライト時間は 2:55 と最長フライト時間は3:07です。

ご意見 - 免責条項 - 個人情報

フライト時刻表

直行-コードシェア便：

WestJet WS5418

07:30

Ontario, Los Angeles (ONT) 2

10:36

Seattle-Tacoma (SEA)

Effective 2026-01-20 through 2026-02-10

月
-

火

水
-

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS5486

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-08-15

月
-

火
-

水
-

木
-

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS5488

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-08-22

月
-

火
-

水
-

木
-

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS5547

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-08-08

月
-

火
-

水
-

木
-

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS5547

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-08-29

月
-

火
-

水
-

木
-

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS5556

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-08-01

月
-

火
-

水
-

木
-

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS5569

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-25

月
-

火
-

水
-

木
-

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS5571

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-04

月
-

火
-

水
-

木
-

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS5576

07:30

Ontario, Los Angeles (ONT) 2

10:36

Seattle-Tacoma (SEA)

Effective 2026-01-21 through 2026-02-11

月
-

火
-

水

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS5576

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-07-11 through 2026-07-18

月
-

火
-

水
-

木
-

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS6313

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Effective 2026-08-11 through 2026-08-27

月
-

火

水
-

木

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6555

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-08-10

月

火
-

水
-

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6556

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火

水
-

木

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6559

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月

火
-

水
-

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6559

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月

火
-

水
-

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6579

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火

水
-

木

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6626

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火

水
-

木

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6628

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火
-

水

木
-

金
-

土
-

日

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

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

直行-コードシェア便：

WestJet WS6628

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-27

月

火
-

水
-

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6648

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-06-28

月
-

火
-

水
-

木
-

金
-

土
-

日

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

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

直行-コードシェア便：

WestJet WS6665

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月

火
-

水
-

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6665

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-08-03

月

火
-

水
-

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6710

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-08

月
-

火
-

水

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6860

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火
-

水

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6921

06:00

Ontario, Los Angeles (ONT) 2

08:55

Seattle-Tacoma (SEA)

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

月

火
-

水
-

木
-

金

土

日

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

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

直行-コードシェア便：

WestJet WS6921

06:38

Ontario, Los Angeles (ONT) 2

09:45

Seattle-Tacoma (SEA)

Valid until 2026-01-04

月

火
-

水
-

木
-

金

土

日

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

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

直行-コードシェア便：

WestJet WS6921

07:30

Ontario, Los Angeles (ONT) 2

10:36

Seattle-Tacoma (SEA)

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

月

火

水

木

金

土

日

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

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

直行-コードシェア便：

WestJet WS6921

07:30

Ontario, Los Angeles (ONT) 2

10:36

Seattle-Tacoma (SEA)

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

月

火
-

水
-

木

金

土

日

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

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

直行-コードシェア便：

WestJet WS6921

07:30

Ontario, Los Angeles (ONT) 2

10:34

Seattle-Tacoma (SEA)

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

月

火

水

木

金

土

日

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

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

直行-コードシェア便：

WestJet WS6933

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-15

月
-

火
-

水

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS6961

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-26

月
-

火
-

水
-

木
-

金
-

土
-

日

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

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

直行-コードシェア便：

WestJet WS6993

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火
-

水

木
-

金
-

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS7013

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火
-

水
-

木
-

金

土
-

日

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

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

直行-コードシェア便：

WestJet WS7092

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火
-

水
-

木
-

金

土
-

日

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

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

直行-コードシェア便：

WestJet WS7110

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火
-

水
-

木
-

金

土
-

日

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

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

直行-コードシェア便：

WestJet WS7174

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-03

月
-

火
-

水
-

木
-

金

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS7179

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

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

月
-

火
-

水
-

木
-

金

土
-

日

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

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

直行-コードシェア便：

WestJet WS7250

14:00

Ontario, Los Angeles (ONT) 2

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-07-24

月
-

火
-

水
-

木
-

金

土
-

日
-

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

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

直行-コードシェア便：

WestJet WS7523

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

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

月

火
-

水
-

木
-

金

土

日

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

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

直行-コードシェア便：

WestJet WS7523

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

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

月

火

水
-

木

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS7523

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

Effective 2026-05-07 through 2026-05-14

月

火

水
-

木

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS7523

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

Effective 2026-05-15 through 2026-10-05

月

火

水

木

金

土

日

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

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

直行-コードシェア便：

WestJet WS7523

07:00

Ontario, Los Angeles (ONT) 2

10:05

Seattle-Tacoma (SEA)

Effective 2026-10-06 through 2026-10-26

月

火

水

木

金

土

日

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

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

直行-コードシェア便：

WestJet WS7523

07:00

Ontario, Los Angeles (ONT) 2

10:05

Seattle-Tacoma (SEA)

Effective from 2026-10-30

月

火
-

水
-

木
-

金

土

日

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

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

直行-コードシェア便：

WestJet WS7819

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

Effective 2026-04-26 through 2026-05-06

月
-

火
-

水

木
-

金

土
-

日

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

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

直行-コードシェア便：

WestJet WS7819

07:00

Ontario, Los Angeles (ONT) 2

10:01

Seattle-Tacoma (SEA)

Effective 2026-05-08 through 2026-05-13

月
-

火
-

水

木
-

金

土
-

日

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

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

直行-コードシェア便：

WestJet WS8396

11:42

Ontario, Los Angeles (ONT) 2

14:45

Seattle-Tacoma (SEA)

Valid until 2026-01-03

月
-

火
-

水
-

木
-

金
-

土

日
-

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

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

直行-コードシェア便：

WestJet WS8396

11:55

Ontario, Los Angeles (ONT) 2

14:56

Seattle-Tacoma (SEA)

Effective 2026-04-26 through 2026-10-05

月

火
-

水
-

木
-

金

土

日

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

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

直行-コードシェア便：

WestJet WS8396

11:55

Ontario, Los Angeles (ONT) 2

14:58

Seattle-Tacoma (SEA)

Effective 2026-10-09 through 2026-10-24

月

火
-

水
-

木
-

金

土

日

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

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

国内線 Ontario, Los Angeles (ONT)空港から出発、 Seattle-Tacoma (SEA)空港に到着。
この飛行距離は956 マイルか 1539キロメートルです。
出発地と目的地のタイムゾーンは UTC-8 . 出発地と目的地の時刻は (loading...).
直行便で最短フライト時間は 2:55 と最長フライト時間は3:07です。

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