All airlines flying from Ontario, Los Angeles (ONT) to San Francisco (SFO).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri 18:34 Ontario, Los Angeles (ONT) 2 20:01 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Airbus A320 (320) 1:27 Operates only on 2025-05-23
Codeshare flight, operated by United Airlines.(UA 552)
Fri 18:34 Ontario, Los Angeles (ONT) 2 20:01 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Airbus A319 (319) 1:27 Effective 2025-05-30 through 2025-06-20
Codeshare flight, operated by United Airlines.(UA 552)
Daily 18:36 Ontario, Los Angeles (ONT) 2 19:55 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Airbus A320 (320) 1:19 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 393)
Mon-Fri,Sun 18:39 Ontario, Los Angeles (ONT) 2 20:06 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Airbus A320 (320) 1:27 Effective 2025-06-26 through 2025-07-03
Codeshare flight, operated by United Airlines.(UA 1603)
Sat 18:39 Ontario, Los Angeles (ONT) 2 20:10 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Embraer EMB 175 (E7W) 1:31 Effective 2025-06-28 through 2025-08-16
Codeshare flight, operated by United Airlines.(UA 5414)
Mon-Fri,Sun 18:39 Ontario, Los Angeles (ONT) 2 20:06 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Airbus A320 (320) 1:27 Effective 2025-07-06 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 1603)
Mon-Thu,Sat,Sun 18:41 Ontario, Los Angeles (ONT) 2 20:08 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Airbus A320 (320) 1:27 Effective 2025-05-22 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 552)
Daily 18:42 Ontario, Los Angeles (ONT) 2 20:23 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2025-10-26 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 5429)
Mon,Wed-Fri,Sun 18:48 Ontario, Los Angeles (ONT) 2 20:32 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Embraer EMB 175 (E7W) 1:44 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 5429)
Daily 19:15 Ontario, Los Angeles (ONT) 2 20:47 San Francisco (SFO) 3
Air Canada AC 4112 Non-stop Embraer EMB 175 (E7W) 1:32 Effective from 2026-02-12
Codeshare flight, operated by United Airlines.(UA 5429)
Wed 15:10 Ontario, Los Angeles (ONT) 2 16:53 San Francisco (SFO) 3
Air Canada AC 4121 Non-stop Canadair CRJ 700 (CR7) 1:43 Operates only on 2025-05-21
Codeshare flight, operated by United Airlines.(UA 4662)
Daily 15:15 Ontario, Los Angeles (ONT) 2 16:47 San Francisco (SFO) 3
Air Canada AC 4121 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-10-26 through 2025-12-01
Codeshare flight, operated by United Airlines.(UA 5908)
Daily 15:20 Ontario, Los Angeles (ONT) 2 16:52 San Francisco (SFO) 3
Air Canada AC 4121 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-12-02 through 2025-12-17
Codeshare flight, operated by United Airlines.(UA 5908)
Daily 15:30 Ontario, Los Angeles (ONT) 2 17:11 San Francisco (SFO) 3
Air Canada AC 4121 Non-stop Embraer EMB 175 (E7W) 1:41 Effective from 2026-02-12
Codeshare flight, operated by United Airlines.(UA 5908)
Mon,Tue,Thu-Sun 13:45 Ontario, Los Angeles (ONT) 2 15:13 San Francisco (SFO) 3
Air Canada AC 4285 Non-stop Airbus A320 (320) 1:28 Valid until 2025-05-20
Codeshare flight, operated by United Airlines.(UA 2332)
Wed 13:45 Ontario, Los Angeles (ONT) 2 15:13 San Francisco (SFO) 3
Air Canada AC 4285 Non-stop Boeing 737-800 (738) 1:28 Effective 2025-05-07 through 2025-05-14
Codeshare flight, operated by United Airlines.(UA 2332)
Daily 09:35 Ontario, Los Angeles (ONT) 2 10:54 San Francisco (SFO) 3
Air Canada AC 4424 Non-stop Boeing 737-800 (738) 1:19 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1585)
Daily 10:00 Ontario, Los Angeles (ONT) 2 11:19 San Francisco (SFO) 3
Air Canada AC 4424 Non-stop Airbus A319 (319) 1:19 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 1585)
Daily 10:40 Ontario, Los Angeles (ONT) 2 12:20 San Francisco (SFO) 3
Air Canada AC 4424 Non-stop Embraer EMB 175 (E7W) 1:40 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 4639)
Daily 10:40 Ontario, Los Angeles (ONT) 2 12:20 San Francisco (SFO) 3
Emirates EK 6212 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2025-10-26 through 2025-11-23
Codeshare flight, operated by United Airlines.(UA 4639)
Daily 10:40 Ontario, Los Angeles (ONT) 2 12:20 San Francisco (SFO) 3
Emirates EK 6212 Non-stop Embraer EMB 175 (E7W) 1:40 Effective from 2025-12-02
Codeshare flight, operated by United Airlines.(UA 4639)
Daily 13:19 Ontario, Los Angeles (ONT) 2 14:46 San Francisco (SFO) 3
Emirates EK 6212 Non-stop Boeing 737-800 (738) 1:27 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 2332)
Daily 13:35 Ontario, Los Angeles (ONT) 2 14:54 San Francisco (SFO) 3
Emirates EK 6212 Non-stop Boeing 737 MAX 8 (7M8) 1:19 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 2332)
Mon,Wed-Sun 13:36 Ontario, Los Angeles (ONT) 2 15:03 San Francisco (SFO) 3
Emirates EK 6212 Non-stop Boeing 737-800 (738) 1:27 Effective 2025-05-22 through 2025-06-01
Codeshare flight, operated by United Airlines.(UA 2332)
Tue 13:36 Ontario, Los Angeles (ONT) 2 15:03 San Francisco (SFO) 3
Emirates EK 6212 Non-stop Boeing 737 MAX 8 (7M8) 1:27 Operates only on 2025-05-27
Codeshare flight, operated by United Airlines.(UA 2332)
Mon,Tue 13:36 Ontario, Los Angeles (ONT) 2 15:03 San Francisco (SFO) 3
Emirates EK 6212 Non-stop Airbus A319 (319) 1:27 Effective 2025-06-02 through 2025-06-24
Codeshare flight, operated by United Airlines.(UA 2332)
Wed-Sun 13:36 Ontario, Los Angeles (ONT) 2 15:03 San Francisco (SFO) 3
Emirates EK 6212 Non-stop Boeing 737-800 (738) 1:27 Effective 2025-06-04 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 2332)
Daily 13:42 Ontario, Los Angeles (ONT) 2 15:01 San Francisco (SFO) 3
Emirates EK 6212 Non-stop Boeing 737 MAX 8 (7M8) 1:19 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 2332)
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All airlines flying from Ontario, Los Angeles (ONT) to San Francisco (SFO).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 552)
Duration: 1:27, non-stop
Airbus A320 (320)

Effective 2025-05-30 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 552)
Duration: 1:27, non-stop
Airbus A319 (319)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 393)
Duration: 1:19, non-stop
Airbus A320 (320)

Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1603)
Duration: 1:27, non-stop
Airbus A320 (320)

Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5414)
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Effective 2025-07-06 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1603)
Duration: 1:27, non-stop
Airbus A320 (320)

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 552)
Duration: 1:27, non-stop
Airbus A320 (320)

Effective 2025-10-26 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5429)
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Valid until 2025-05-21
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5429)
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5429)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4662)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5908)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

Effective 2025-12-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5908)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5908)
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Valid until 2025-05-20
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2332)
Duration: 1:28, non-stop
Airbus A320 (320)

Effective 2025-05-07 through 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2332)
Duration: 1:28, non-stop
Boeing 737-800 (738)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1585)
Duration: 1:19, non-stop
Boeing 737-800 (738)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1585)
Duration: 1:19, non-stop
Airbus A319 (319)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Effective 2025-10-26 through 2025-11-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2332)
Duration: 1:27, non-stop
Boeing 737-800 (738)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2332)
Duration: 1:19, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-05-22 through 2025-06-01
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2332)
Duration: 1:27, non-stop
Boeing 737-800 (738)

Operates only on 2025-05-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2332)
Duration: 1:27, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-06-02 through 2025-06-24
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2332)
Duration: 1:27, non-stop
Airbus A319 (319)

Effective 2025-06-04 through 2025-06-25
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2332)
Duration: 1:27, non-stop
Boeing 737-800 (738)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2332)
Duration: 1:19, non-stop
Boeing 737 MAX 8 (7M8)
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  • A domestic route departing from the Ontario, Los Angeles airport (ONT) and arriving at San Francisco airport (SFO).
  • The flight distance is 363 miles, or 584 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 1:19 and 1:44.