All airlines flying from Ontario, Los Angeles (ONT) to Seattle-Tacoma (SEA).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Tue
07:30
Ontario, Los Angeles (ONT) 2
10:18
Seattle-Tacoma (SEA) JAL JL 6389 Non-stop Boeing 737 (73J) 2:48 Operates only on 2024-10-22 Codeshare flight, operated by Alaska Airlines.(AS 1091) |
| Thu
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6441 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-11-14 through 2024-11-21 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Thu
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6441 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-12-05 through 2024-12-12 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Thu
11:29
Ontario, Los Angeles (ONT) 2
14:31
Seattle-Tacoma (SEA) WestJet WS 6662 Non-stop Embraer EMB 175 (E7W) 3:02 Effective 2025-04-17 through 2025-04-24 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Sun
14:10
Ontario, Los Angeles (ONT) 2
16:51
Seattle-Tacoma (SEA) WestJet WS 6675 Non-stop Embraer EMB 175 (E7W) 2:41 Operates only on 2024-09-01 Codeshare flight, operated by Delta Air Lines.(DL 3946) |
| Sun
07:05
Ontario, Los Angeles (ONT) 2
09:55
Seattle-Tacoma (SEA) WestJet WS 6681 Non-stop Embraer EMB 175 (E7W) 2:50 Operates only on 2024-09-01 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Sat
11:29
Ontario, Los Angeles (ONT) 2
14:31
Seattle-Tacoma (SEA) WestJet WS 6701 Non-stop Embraer EMB 175 (E7W) 3:02 Effective 2025-04-19 through 2025-04-26 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Sat
07:35
Ontario, Los Angeles (ONT) 2
10:26
Seattle-Tacoma (SEA) WestJet WS 6710 Non-stop Embraer EMB 175 (E7W) 2:51 Effective 2024-09-14 through 2024-09-21 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Tue
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6717 Non-stop Embraer EMB 175 (E7W) 2:44 Operates only on 2024-12-03 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Sat
07:45
Ontario, Los Angeles (ONT) 2
10:38
Seattle-Tacoma (SEA) WestJet WS 6733 Non-stop Embraer EMB 175 (E7W) 2:53 Operates only on 2024-12-14 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Sun
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6734 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-11-17 through 2024-11-24 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Fri
07:35
Ontario, Los Angeles (ONT) 2
10:26
Seattle-Tacoma (SEA) WestJet WS 6750 Non-stop Embraer EMB 175 (E7W) 2:51 Operates only on 2024-10-04 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Sun
11:15
Ontario, Los Angeles (ONT) 2
14:12
Seattle-Tacoma (SEA) WestJet WS 6769 Non-stop Embraer EMB 175 (E7W) 2:57 Operates only on 2024-11-03 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Sat
07:45
Ontario, Los Angeles (ONT) 2
10:38
Seattle-Tacoma (SEA) WestJet WS 6774 Non-stop Embraer EMB 175 (E7W) 2:53 Operates only on 2024-12-07 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Fri
06:15
Ontario, Los Angeles (ONT) 2
09:10
Seattle-Tacoma (SEA) WestJet WS 6775 Non-stop Embraer EMB 175 (E7W) 2:55 Operates only on 2024-10-25 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Fri,Sat
06:15
Ontario, Los Angeles (ONT) 2
09:10
Seattle-Tacoma (SEA) WestJet WS 6777 Non-stop Embraer EMB 175 (E7W) 2:55 Effective 2024-10-12 through 2024-10-18 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Mon-Thu,Sat
06:15
Ontario, Los Angeles (ONT) 2
09:10
Seattle-Tacoma (SEA) WestJet WS 6777 Non-stop Embraer EMB 175 (E7W) 2:55 Effective 2024-10-21 through 2024-10-26 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Sun
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6823 Non-stop Embraer EMB 175 (E7W) 2:44 Operates only on 2024-12-15 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Fri
11:15
Ontario, Los Angeles (ONT) 2
14:12
Seattle-Tacoma (SEA) WestJet WS 6824 Non-stop Embraer EMB 175 (E7W) 2:57 Operates only on 2024-11-01 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Tue,Wed,Fri
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6830 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-11-19 through 2024-11-22 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Sat
07:35
Ontario, Los Angeles (ONT) 2
10:26
Seattle-Tacoma (SEA) WestJet WS 6838 Non-stop Embraer EMB 175 (E7W) 2:51 Operates only on 2024-10-05 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Fri,Sun
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6840 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-12-08 through 2024-12-13 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Mon,Fri
06:15
Ontario, Los Angeles (ONT) 2
09:10
Seattle-Tacoma (SEA) WestJet WS 6850 Non-stop Embraer EMB 175 (E7W) 2:55 Effective 2024-10-11 through 2024-10-14 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Sun
06:15
Ontario, Los Angeles (ONT) 2
09:10
Seattle-Tacoma (SEA) WestJet WS 6850 Non-stop Embraer EMB 175 (E7W) 2:55 Operates only on 2024-10-20 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Fri
07:35
Ontario, Los Angeles (ONT) 2
10:26
Seattle-Tacoma (SEA) WestJet WS 6850 Non-stop Embraer EMB 175 (E7W) 2:51 Effective 2024-09-13 through 2024-09-27 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Wed,Fri
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6852 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-12-04 through 2024-12-06 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Thu
11:49
Ontario, Los Angeles (ONT) 2
14:35
Seattle-Tacoma (SEA) WestJet WS 6854 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2024-09-05 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Tue,Wed
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6855 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-12-10 through 2024-12-11 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Wed
06:15
Ontario, Los Angeles (ONT) 2
09:10
Seattle-Tacoma (SEA) WestJet WS 6878 Non-stop Embraer EMB 175 (E7W) 2:55 Operates only on 2024-10-16 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Mon
07:35
Ontario, Los Angeles (ONT) 2
10:26
Seattle-Tacoma (SEA) WestJet WS 6878 Non-stop Embraer EMB 175 (E7W) 2:51 Effective 2024-09-16 through 2024-09-23 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Mon,Sat
07:35
Ontario, Los Angeles (ONT) 2
10:26
Seattle-Tacoma (SEA) WestJet WS 6878 Non-stop Embraer EMB 175 (E7W) 2:51 Effective 2024-09-28 through 2024-09-30 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Mon
11:15
Ontario, Los Angeles (ONT) 2
14:12
Seattle-Tacoma (SEA) WestJet WS 6880 Non-stop Embraer EMB 175 (E7W) 2:57 Operates only on 2024-11-04 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Sun
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6889 Non-stop Embraer EMB 175 (E7W) 2:44 Operates only on 2024-12-01 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Tue,Wed,Fri
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6897 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-11-12 through 2024-11-15 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Mon
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6897 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-12-02 through 2024-12-16 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Tue,Wed
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6897 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2024-12-17 through 2024-12-18 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Mon
06:15
Ontario, Los Angeles (ONT) 2
09:10
Seattle-Tacoma (SEA) WestJet WS 6907 Non-stop Embraer EMB 175 (E7W) 2:55 Operates only on 2024-10-07 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Mon
07:35
Ontario, Los Angeles (ONT) 2
10:26
Seattle-Tacoma (SEA) WestJet WS 6907 Non-stop Embraer EMB 175 (E7W) 2:51 Operates only on 2024-09-09 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Mon-Fri,Sun
14:04
Ontario, Los Angeles (ONT) 2
16:45
Seattle-Tacoma (SEA) KLM KL 6907 Non-stop Embraer EMB 175 (E7W) 2:41 Effective 2024-09-02 through 2024-09-08 Codeshare flight, operated by Delta Air Lines.(DL 3946) |
| Sat,Sun
14:10
Ontario, Los Angeles (ONT) 2
16:51
Seattle-Tacoma (SEA) KLM KL 6907 Non-stop Embraer EMB 175 (E7W) 2:41 Valid until 2024-09-07 Codeshare flight, operated by Delta Air Lines.(DL 3946) |
| Fri
07:05
Ontario, Los Angeles (ONT) 2
09:55
Seattle-Tacoma (SEA) WestJet WS 6910 Non-stop Embraer EMB 175 (E7W) 2:50 Operates only on 2024-09-06 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Daily
07:00
Ontario, Los Angeles (ONT) 2
10:03
Seattle-Tacoma (SEA) KLM KL 6919 Non-stop Embraer EMB 175 (E7W) 3:03 Effective 2025-04-14 through 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Daily
07:00
Ontario, Los Angeles (ONT) 2
09:49
Seattle-Tacoma (SEA) KLM KL 6919 Non-stop Embraer EMB 175 (E7W) 2:49 Effective from 2025-06-08 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Daily
07:45
Ontario, Los Angeles (ONT) 2
10:45
Seattle-Tacoma (SEA) KLM KL 6919 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2025-03-30 through 2025-04-13 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Mon
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6956 Non-stop Embraer EMB 175 (E7W) 2:44 Operates only on 2024-11-18 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Wed
11:29
Ontario, Los Angeles (ONT) 2
14:13
Seattle-Tacoma (SEA) WestJet WS 6956 Non-stop Embraer EMB 175 (E7W) 2:44 Operates only on 2024-11-27 Codeshare flight, operated by Delta Air Lines.(DL 4070) |
| Daily
06:15
Ontario, Los Angeles (ONT) 2
09:10
Seattle-Tacoma (SEA) KLM KL 6979 Non-stop Embraer EMB 175 (E7W) 2:55 Effective 2024-11-03 through 2024-11-10 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Daily
06:15
Ontario, Los Angeles (ONT) 2
09:13
Seattle-Tacoma (SEA) KLM KL 6979 Non-stop Embraer EMB 175 (E7W) 2:58 Effective 2024-11-11 through 2024-12-02 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Daily
07:00
Ontario, Los Angeles (ONT) 2
10:09
Seattle-Tacoma (SEA) KLM KL 6979 Non-stop Embraer EMB 175 (E7W) 3:09 Effective 2024-12-19 through 2025-01-05 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
| Daily
07:45
Ontario, Los Angeles (ONT) 2
10:38
Seattle-Tacoma (SEA) KLM KL 6979 Non-stop Embraer EMB 175 (E7W) 2:53 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by Delta Air Lines.(DL 4042) |
- A domestic route departing from the Ontario, Los Angeles airport (ONT) and arriving at Seattle-Tacoma airport (SEA).
- 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 2:36 and 3:09.
