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American Airlines

Is AA3166 delayed?

Service date: · Scheduled departure date (America/Los_Angeles)

Arrived

23 min early

Official source · Updated

Departure

San Francisco

SFO

Actual

Scheduled 22:12

Aug 31

Arrival

Philadelphia

PHL

Actual

Scheduled 06:44

Sep 1

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: San Francisco → PhiladelphiaSFOPHL
Route overview

Recent arrivals

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

  • SFO → PHL

    37 min early

  • SFO → PHL

    21 min early

  • PHL → SFO

    10 min early

  • SFO → PHL

    10 min early

  • PHL → SFO

    8 min late
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
27
Arrivals over 15 minutes late
1
Observed cancellations
0
Observed occurrences
33

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

AA3166 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedSan FranciscoPhiladelphia
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-37
Sep 14, 2026ArrivedSan FranciscoPhiladelphia
-21
Sep 14, 2026ArrivedPhiladelphiaSan Francisco
-10
Sep 13, 2026ArrivedSan FranciscoPhiladelphia
-10
Sep 13, 2026ArrivedPhiladelphiaSan Francisco
8
Sep 12, 2026ArrivedSan FranciscoPhiladelphia
-45
Sep 11, 2026ArrivedSan FranciscoPhiladelphia
-43
Sep 11, 2026ArrivedPhiladelphiaSan Francisco
-7
Sep 10, 2026ArrivedSan FranciscoPhiladelphia
-16
Sep 10, 2026ArrivedPhiladelphiaSan Francisco
-11
Sep 9, 2026ArrivedSan FranciscoPhiladelphia
-29
Sep 8, 2026ArrivedSan FranciscoPhiladelphia
5
Sep 7, 2026ArrivedSan FranciscoPhiladelphia
-18
Sep 6, 2026ArrivedSan FranciscoPhiladelphia
-31
Sep 4, 2026ArrivedSan FranciscoPhiladelphia
-13
Sep 3, 2026ArrivedSan FranciscoPhiladelphia
54
Sep 2, 2026ArrivedSan FranciscoPhiladelphia
-27
Sep 1, 2026ArrivedSan FranciscoPhiladelphia
-31
Aug 31, 2026ArrivedSan FranciscoPhiladelphia
-23
Aug 30, 2026ArrivedSan FranciscoPhiladelphia
-34
Aug 29, 2026ArrivedSan FranciscoPhiladelphia
-35
Aug 28, 2026ArrivedSan FranciscoPhiladelphia
-34
Aug 27, 2026ArrivedSan FranciscoPhiladelphia
-36
Aug 26, 2026ArrivedSan FranciscoPhiladelphia
-29
Aug 25, 2026ArrivedSan FranciscoPhiladelphia
-35
Aug 24, 2026ArrivedSan FranciscoPhiladelphia
-28
Aug 18, 2026ArrivedSan FranciscoPhiladelphia
-17

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