All airlines flying from Seattle-Tacoma (SEA) to Ontario, Los Angeles (ONT).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Sat
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7526 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-08-09 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Fri
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7526 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-18 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Thu,Sun
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7541 Non-stop Embraer EMB 175 (E7W) 2:46 Effective 2025-08-14 through 2025-08-28 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Thu,Fri,Sun
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7547 Non-stop Embraer EMB 175 (E7W) 2:46 Effective 2025-07-10 through 2025-07-17 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Thu,Sun
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7547 Non-stop Embraer EMB 175 (E7W) 2:46 Effective 2025-07-20 through 2025-07-24 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Thu,Fri,Sun
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7551 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-07-10 through 2025-07-24 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Wed
19:55
Seattle-Tacoma (SEA)
22:35
Ontario, Los Angeles (ONT) 2 WestJet WS 7572 Non-stop Embraer EMB 175 (E7W) 2:40 Operates only on 2025-05-07 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Sat
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7572 Non-stop Embraer EMB 175 (E7W) 2:46 Effective 2025-08-16 through 2025-08-30 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Tue,Wed
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7574 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-07-29 through 2025-07-30 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Fri
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7575 Non-stop Embraer EMB 175 (E7W) 2:46 Effective 2025-08-15 through 2025-08-29 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Fri
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7594 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-25 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Tue
14:00
Seattle-Tacoma (SEA)
16:44
Ontario, Los Angeles (ONT) 2 WestJet WS 7598 Non-stop Embraer EMB 175 (E7W) 2:44 Valid until 2025-05-06 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Thu
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7604 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-31 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Fri
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7609 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-07-25 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Thu
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7611 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-07-31 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon
19:55
Seattle-Tacoma (SEA)
22:46
Ontario, Los Angeles (ONT) 2 WestJet WS 7637 Non-stop Embraer EMB 175 (E7W) 2:51 Operates only on 2025-06-30 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Mon
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7637 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-07 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Mon
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7637 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-21 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Mon
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7637 Non-stop Embraer EMB 175 (E7W) 2:46 Effective 2025-08-18 through 2025-08-25 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Sun
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7642 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-27 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Mon
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7643 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-08-11 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Mon
14:10
Seattle-Tacoma (SEA)
17:01
Ontario, Los Angeles (ONT) 2 WestJet WS 7644 Non-stop Embraer EMB 175 (E7W) 2:51 Effective 2025-06-23 through 2025-06-30 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7644 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-07-07 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7644 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-07-21 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7644 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-14 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Sun
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7650 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-07-27 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7652 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-07-14 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7677 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-28 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Fri
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7679 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-08-01 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Daily
14:35
Seattle-Tacoma (SEA)
17:28
Ontario, Los Angeles (ONT) 2 WestJet WS 7690 Non-stop Embraer EMB 175 (E7W) 2:53 Effective 2025-08-11 through 2025-09-07 Codeshare flight, operated by Delta Air Lines.(DL 3589) |
| Mon
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7693 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-07-28 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Sun
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7705 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Sun
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7713 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Fri
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7713 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Fri
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7723 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-08-01 through 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Thu
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7723 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-08-07 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Thu
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7734 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-08-07 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Sun
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7734 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-08-03 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Sun
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7735 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-08-03 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 7742 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-08-04 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Mon
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 7757 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-08-04 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Tue
15:35
Seattle-Tacoma (SEA)
18:20
Ontario, Los Angeles (ONT) 2 WestJet WS 7956 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2025-05-13 through 2025-05-20 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Tue,Sat
15:35
Seattle-Tacoma (SEA)
18:20
Ontario, Los Angeles (ONT) 2 WestJet WS 7956 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2025-05-24 through 2025-05-27 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon-Fri,Sun
14:35
Seattle-Tacoma (SEA)
17:17
Ontario, Los Angeles (ONT) 2 WestJet WS 8051 Non-stop Embraer EMB 175 (E7W) 2:42 Effective 2025-09-26 through 2025-10-02 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon-Wed,Sat
14:35
Seattle-Tacoma (SEA)
17:17
Ontario, Los Angeles (ONT) 2 WestJet WS 8051 Non-stop Embraer EMB 175 (E7W) 2:42 Effective 2025-10-04 through 2025-10-08 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Thu,Fri,Sun
14:35
Seattle-Tacoma (SEA)
17:17
Ontario, Los Angeles (ONT) 2 WestJet WS 8373 Non-stop Embraer EMB 175 (E7W) 2:42 Effective 2025-10-03 through 2025-10-09 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon-Thu,Sat
14:35
Seattle-Tacoma (SEA)
17:17
Ontario, Los Angeles (ONT) 2 WestJet WS 8373 Non-stop Embraer EMB 175 (E7W) 2:42 Effective 2025-10-11 through 2025-10-16 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Daily
14:35
Seattle-Tacoma (SEA)
17:17
Ontario, Los Angeles (ONT) 2 WestJet WS 8373 Non-stop Embraer EMB 175 (E7W) 2:42 Effective 2025-10-20 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Daily
14:35
Seattle-Tacoma (SEA)
17:15
Ontario, Los Angeles (ONT) 2 WestJet WS 8373 Non-stop Embraer EMB 175 (E7W) 2:40 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Fri,Sun
14:35
Seattle-Tacoma (SEA)
17:17
Ontario, Los Angeles (ONT) 2 WestJet WS 8421 Non-stop Embraer EMB 175 (E7W) 2:42 Effective 2025-10-10 through 2025-10-17 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
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Parallax here SEA-ONT
- 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 2:31 and 2:55.
