Delta Air Lines flights from Seattle-Tacoma (SEA) to Ontario, Los Angeles (ONT).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Sat 07:45 Seattle-Tacoma (SEA) 10:38 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3720 Non-stop Embraer EMB 175 (E7W) 2:53 Effective 2024-11-23 through 2024-11-26
Thu 11:15 Seattle-Tacoma (SEA) 13:57 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3739 Non-stop Embraer EMB 175 (E7W) 2:42 Operates only on 2024-10-31
Sat 11:30 Seattle-Tacoma (SEA) 14:22 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3739 Non-stop Embraer EMB 175 (E7W) 2:52 Effective 2024-09-14 through 2024-10-05
Sat 11:30 Seattle-Tacoma (SEA) 14:20 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3739 Non-stop Embraer EMB 175 (E7W) 2:50 Effective 2024-10-12 through 2024-11-02
Mon-Fri,Sun 14:00 Seattle-Tacoma (SEA) 16:51 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3739 Non-stop Embraer EMB 175 (E7W) 2:51 Effective 2024-09-09 through 2024-10-06
Mon-Fri,Sun 14:00 Seattle-Tacoma (SEA) 16:45 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3739 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2024-10-07 through 2024-10-25
Mon-Wed,Fri,Sun 14:35 Seattle-Tacoma (SEA) 17:10 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3739 Non-stop Embraer EMB 175 (E7W) 2:35 Effective 2024-10-27 through 2024-11-01
Tue 11:15 Seattle-Tacoma (SEA) 13:57 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3765 Non-stop Embraer EMB 175 (E7W) 2:42 Operates only on 2024-11-05
Sat 11:30 Seattle-Tacoma (SEA) 14:20 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3765 Non-stop Embraer EMB 175 (E7W) 2:50 Operates only on 2024-11-09
Mon,Wed-Fri,Sun 14:20 Seattle-Tacoma (SEA) 17:05 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3765 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2024-11-03 through 2024-11-10
Daily 10:23 Seattle-Tacoma (SEA) 13:24 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3946 Non-stop Embraer EMB 175 (E7W) 3:01 Valid until 2024-09-08
Daily 10:30 Seattle-Tacoma (SEA) 13:13 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3946 Non-stop Embraer EMB 175 (E7W) 2:43 Effective 2025-04-14 through 2025-06-07
Daily 10:30 Seattle-Tacoma (SEA) 13:23 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 3946 Non-stop Embraer EMB 175 (E7W) 2:53 Effective from 2025-06-08
Daily 19:55 Seattle-Tacoma (SEA) 22:42 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4027 Non-stop Embraer EMB 175 (E7W) 2:47 Valid until 2024-09-08
Daily 19:55 Seattle-Tacoma (SEA) 22:39 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4027 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-09-09 through 2024-11-10
Daily 19:55 Seattle-Tacoma (SEA) 22:29 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4027 Non-stop Embraer EMB 175 (E7W) 2:34 Effective 2024-11-11 through 2024-11-27
Daily 19:55 Seattle-Tacoma (SEA) 22:29 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4027 Non-stop Embraer EMB 175 (E7W) 2:34 Effective 2024-11-30 through 2024-12-18
Daily 19:55 Seattle-Tacoma (SEA) 22:40 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4027 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2025-01-06 through 2025-06-07
Daily 19:55 Seattle-Tacoma (SEA) 22:41 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4027 Non-stop Embraer EMB 175 (E7W) 2:46 Effective from 2025-06-08
Daily 19:56 Seattle-Tacoma (SEA) 22:41 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4027 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2024-12-19 through 2025-01-05
Sat 10:20 Seattle-Tacoma (SEA) 13:14 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:54 Operates only on 2024-11-16
Daily 11:50 Seattle-Tacoma (SEA) 14:30 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:40 Effective 2025-01-06 through 2025-03-08
Daily 13:59 Seattle-Tacoma (SEA) 16:41 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:42 Effective 2024-12-19 through 2025-01-05
Sat,Sun 14:05 Seattle-Tacoma (SEA) 16:58 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:53 Valid until 2024-09-07
Mon-Fri,Sun 14:35 Seattle-Tacoma (SEA) 17:08 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:33 Effective 2024-11-11 through 2024-11-22
Daily 14:35 Seattle-Tacoma (SEA) 17:08 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:33 Effective 2024-11-23 through 2024-12-18
Daily 14:35 Seattle-Tacoma (SEA) 17:15 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:40 Effective 2025-03-09 through 2025-04-13
Daily 14:35 Seattle-Tacoma (SEA) 17:14 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:39 Effective 2025-04-14 through 2025-06-07
Daily 14:35 Seattle-Tacoma (SEA) 17:22 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:47 Effective from 2025-06-08
Mon-Fri 15:29 Seattle-Tacoma (SEA) 18:16 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:47 Valid until 2024-09-06
Sun 15:29 Seattle-Tacoma (SEA) 18:16 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4031 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2024-09-08
Mon,Thu-Sun 07:25 Seattle-Tacoma (SEA) 10:12 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2024-12-19 through 2025-01-05
Mon-Fri,Sun 07:40 Seattle-Tacoma (SEA) 10:31 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:51 Effective 2024-10-07 through 2024-10-30
Mon,Wed-Fri,Sun 07:40 Seattle-Tacoma (SEA) 10:31 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:51 Effective 2024-11-01 through 2024-11-10
Mon-Fri,Sun 07:45 Seattle-Tacoma (SEA) 10:34 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:49 Effective 2024-09-09 through 2024-10-06
Mon-Fri,Sun 07:59 Seattle-Tacoma (SEA) 10:42 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:43 Effective 2024-11-11 through 2024-11-24
Mon-Wed,Sat,Sun 07:59 Seattle-Tacoma (SEA) 10:42 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:43 Effective 2024-11-27 through 2024-12-04
Mon-Fri,Sun 07:59 Seattle-Tacoma (SEA) 10:42 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:43 Effective 2024-12-05 through 2024-12-18
Daily 07:59 Seattle-Tacoma (SEA) 10:47 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:48 Effective 2025-03-09 through 2025-06-07
Daily 07:59 Seattle-Tacoma (SEA) 10:53 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:54 Effective from 2025-06-08
Mon-Fri 08:15 Seattle-Tacoma (SEA) 11:09 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:54 Valid until 2024-09-06
Sun 08:15 Seattle-Tacoma (SEA) 11:09 Ontario, Los Angeles (ONT) 2
Delta Air Lines DL 4070 Non-stop Embraer EMB 175 (E7W) 2:54 Operates only on 2024-09-08


Delta Air Lines flights from Seattle-Tacoma (SEA) to Ontario, Los Angeles (ONT).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-11-23 through 2024-11-26
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:53, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:42, non-stop
Embraer EMB 175 (E7W)

Effective 2024-09-14 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:52, non-stop
Embraer EMB 175 (E7W)

Effective 2024-10-12 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Embraer EMB 175 (E7W)

Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E7W)

Effective 2024-10-07 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E7W)

Effective 2024-10-27 through 2024-11-01
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-11-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:42, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-11-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-03 through 2024-11-10
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E7W)

Valid until 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:01, non-stop
Embraer EMB 175 (E7W)

Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:43, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Embraer EMB 175 (E7W)

Valid until 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Embraer EMB 175 (E7W)

Effective 2024-09-09 through 2024-11-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:44, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-30 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Embraer EMB 175 (E7W)

Effective 2025-01-06 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Embraer EMB 175 (E7W)

Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:54, non-stop
Embraer EMB 175 (E7W)

Effective 2025-01-06 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Embraer EMB 175 (E7W)

Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Embraer EMB 175 (E7W)

Valid until 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:53, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-11 through 2024-11-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:33, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-23 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:33, non-stop
Embraer EMB 175 (E7W)

Effective 2025-03-09 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Embraer EMB 175 (E7W)

Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Embraer EMB 175 (E7W)

Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:47, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:47, non-stop
Embraer EMB 175 (E7W)

Effective 2024-12-19 through 2025-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Embraer EMB 175 (E7W)

Effective 2024-10-07 through 2024-10-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-01 through 2024-11-10
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E7W)

Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:49, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-11 through 2024-11-24
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:43, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-27 through 2024-12-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 2:43, non-stop
Embraer EMB 175 (E7W)

Effective 2024-12-05 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:43, non-stop
Embraer EMB 175 (E7W)

Effective 2025-03-09 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:48, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:54, non-stop
Embraer EMB 175 (E7W)

Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:54, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:54, non-stop
Embraer EMB 175 (E7W)
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Ontario, Los Angeles airport (ONT).
  • The flight distance is 956 miles, or 1539 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:33 and 3:01.