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American Airlines

Is AA1851 delayed?

Yes — AA1851 landed in San Francisco 75 min late, at 13:54 on Sep 27 (as of Sep 27, 21:26 UTC). Over its last 28 recorded arrivals, 12 landed more than 15 min late.

Arrived

75 min late

Official source · Updated

Departure

Chicago

ORD

Actual

Sep 27

Arrival

San Francisco

SFO

Actual

Scheduled 12:39

Sep 27

Times shown in airport local time

Service date: · Actual departure date; scheduled departure unavailable (America/Chicago)

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Chicago → San FranciscoORDSFO
Chicago → San Francisco

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Chicago → San Francisco

    75 min late
  • Chicago → San Francisco

    8 min early
  • Chicago → San Francisco

    28 min late
  • Chicago → San Francisco

    9 min early
  • Chicago → San Francisco

    27 min early
Flight history and details

Aug 29, 2026 — Sep 28, 2026

Observed arrivals
28
Arrivals over 15 minutes late
12
Observed cancellations
0
Observed occurrences
30

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

AA1851 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 27, 2026ArrivedChicagoSan Francisco75
Sep 26, 2026ArrivedChicagoSan Francisco-8
Sep 25, 2026ArrivedChicagoSan Francisco28
Sep 24, 2026ArrivedChicagoSan Francisco-9
Sep 22, 2026ArrivedChicagoSan Francisco-27
Sep 21, 2026ArrivedChicagoSan Francisco41
Sep 20, 2026ArrivedChicagoSan Francisco21
Sep 19, 2026ArrivedChicagoSan Francisco23
Sep 18, 2026ArrivedChicagoSan Francisco23
Sep 17, 2026ArrivedChicagoSan Francisco-21
Sep 16, 2026ArrivedChicagoSan Francisco1
Sep 15, 2026ArrivedChicagoSan Francisco20
Sep 14, 2026ArrivedChicagoSan Francisco18
Sep 13, 2026ArrivedChicagoSan Francisco-5
Sep 12, 2026ArrivedChicagoSan Francisco-30
Sep 11, 2026ArrivedChicagoSan Francisco-7
Sep 10, 2026ArrivedChicagoSan Francisco-32
Sep 9, 2026ArrivedChicagoSan Francisco-13
Sep 8, 2026ArrivedChicagoSan Francisco26
Sep 6, 2026ArrivedChicagoSan Francisco3
Sep 5, 2026ArrivedChicagoSan Francisco-7
Sep 4, 2026ArrivedChicagoSan Francisco-10
Sep 3, 2026ArrivedChicagoSan Francisco71
Sep 2, 2026ArrivedChicagoSan Francisco21
Sep 1, 2026ArrivedChicagoSan Francisco6
Aug 31, 2026ArrivedChicagoSan Francisco56
Aug 30, 2026ArrivedChicagoSan Francisco-17
Aug 29, 2026ArrivedChicagoSan Francisco-21