AA1851 Flight Status American Airlines: Chicago to San Francisco (AAL1851)
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AA 1851 Chicago to San Francisco Flight Status
Not scheduled today (November 3rd, 2026). Latest flight: October 4th, 2026 ; recent history is in the table below.
AA 1851 Flight Status & Schedule American Airlines Chicago to San Francisco
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Oct 04 | ORD | SFO | 10:02 | 11:59 | Landed | Track > |
| Oct 03 | ORD | SFO | 10:27 | 12:43 | Landed | Track > |
| Oct 02 | ORD | SFO | 11:00 | 13:19 | Delayed | Track > |
| Oct 01 | ORD | SFO | 10:07 | 12:28 | Landed | Track > |
| Sep 30 | ORD | SFO | 09:58 | 11:51 | Landed | Track > |
| Sep 29 | ORD | SFO | 09:52 | 12:02 | Landed | Track > |
| Sep 28 | ORD | SFO | 10:54 | 12:49 | Landed | Track > |
| Sep 27 | ORD | SFO | 11:36 | 13:59 | Delayed | Track > |
| Sep 26 | ORD | SFO | 10:31 | 12:32 | Landed | Track > |
| Sep 25 | ORD | SFO | 10:59 | 13:07 | Landed Late | Track > |
American Airlines operates AA 1851 from Chicago to San Francisco, a 2,964 km (1,842 mi) trip. With 4 h 54 min in the timetable and a usual flight time of about 4 h 5 min, it often makes up time. It is not flying today; the last flight, on 4 October 2026, landed on time.
About AA 1851
- Distance
- 2,964 km (1,842 mi)
- Typical flight time
- 4 h 5 min
- On time
- 7 of the last 8
- Average delay when late
- 28 min
- Usually departs from
- Terminal 3
AA 1851 FAQ
- How long is the AA1851 flight?
- The timetable allows 4 h 54 min. Chicago to San Francisco is 2,964 km (1,842 mi).
- How often is AA1851 late?
- 1 of the last 8 flights arrived 15 or more minutes late; when late, by 28 minutes on average.
- Which terminal does AA1851 use?
- It usually leaves from Terminal 3 at Chicago O'Hare International Airport (ORD) and arrives at Terminal 1 at San Francisco International Airport (SFO). Check the flight card above for today's terminal and gate.
- What other flight numbers does AA1851 have?
- Also listed as AAL1851 (American Airlines' ICAO code) and AA 1851.
American Airlines AA1851 News
AA1851 and Chicago ORD to San Francisco SFO Flights
Flight AA1851 is code-shared by 2 airlines using the flight numbers JL7551, QF4325
Other flights departing from Chicago ORD: AA1339, MQ4037
Other flights arriving at San Francisco SFO: WN3177, AA1110, WN3474, DL689
All flights connecting Chicago ORD to San Francisco SFO.