American Airlines
AA3166 Flight Status
Based on Trip.com’s real-time data, the AA3166 flight operated by American Airlines on Aug 29, 2026 is scheduled to fly from San Francisco (SFO) to Philadelphia (PHL). The flight is expected to depart at 22:12 (local time in San Francisco, UTC-7) and land at 05:56 (local time in Philadelphia, UTC-4) .
Fri, Aug 28
Sat, Aug 29
Sun, Aug 30
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Arrived
The flight has arrived 39m early
5h 32m
Check-in Counter
14-25
Boarding Gate
B23
Arrival Gate
A19
Baggage
10
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Scheduled
Your flight will depart on time.
5h 32m
Check-in Counter
14-25
Boarding Gate
B26
Arrival Gate
B7
Baggage
15
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Scheduled
Your flight will depart on time.
5h 32m
Check-in Counter
14-25
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from San Francisco to Philadelphia or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
AA2506
|
Philadelphia (PHL)
San Francisco (SFO)
San Francisco (SFO)
Scheduled: 21:09
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AA3166 Aircraft Details
According to Trip.com real-time data, the AA3166 flight flying from San Francisco to Philadelphia on 8/29/2026 is operated by the aircraft model Airbus A321neo. This aircraft has been in service for 4y, 6m. The aircraft is equipped with 196 seats.
Airbus A321neo
Punctuality (Departure)
65
%
Punctuality (Arrival)
87
%
Early on average
11 minutes
Age
4y, 6m
Seats
196
Distance
--
Economy
Premium Economy
Business
First
Onboard Amenities
Snacks
Unknown
Wi-Fi is available
USB port and power outlet
Seating Plan
76 cm
Legroom
47 cm
Seat width better than on 69% of flights
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
--
Legroom
--
Seat width
110°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
94 cm
Legroom
53 cm
Seat width
135°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
Unknown
Wi-Fi is available
USB port and power outlet
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
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Flight History for AA3166
Trip.com historical records show that the last AA3166 flight departed on Fri, Aug 28 from SFO at approximately 22:24. This flight is expected to arrrive in PHL at 06:05.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Aug 24 | San Francisco (SFO) | Philadelphia (PHL) | A21N | 22:25 | 06:16 | Arrived |
| Tue, Aug 25 | San Francisco (SFO) | Philadelphia (PHL) | A21N | 22:24 | 06:07 | Arrived |
| Wed, Aug 26 | San Francisco (SFO) | Philadelphia (PHL) | A21N | 22:28 | 06:12 | Arrived |
| Thu, Aug 27 | San Francisco (SFO) | Philadelphia (PHL) | 321 | 22:22 | 06:01 | Arrived |
| Fri, Aug 28 | San Francisco (SFO) | Philadelphia (PHL) | A21N | 22:24 | 06:05 | Arrived |
| Sat, Aug 29 | San Francisco (SFO) | Philadelphia (PHL) | A21N | 22:12 | 05:56 | Scheduled |
| Sun, Aug 30 | San Francisco (SFO) | Philadelphia (PHL) | A21N | 22:12 | 06:44 | Scheduled |
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AA3166 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AA3166 is 65% (Late on average 33 minutes), and the on-time arrival rate is 87% (Early on average 11 minutes).
On-Time Departures
Punctuality
65
%
Late on average
33 minutes
Early
0
%
On time
65
%
30 mins late
22
%
60 mins late
9
%
90 mins late
4
%
Cancelled
0
%
On-Time Arrivals
Punctuality
87
%
Early on average
11 minutes
Early
78
%
On time
9
%
30 mins late
9
%
60 mins late
0
%
90 mins late
4
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight aa3166?
Flight aa3166 has not departed yet and is currently on schedule. Scheduled departure 22:12, arrival 06:44 (updated Aug 29, 2026). -
Is flight aa3166 on time today?
Flight aa3166 has not departed yet and is currently on schedule. Scheduled departure is 22:12, with arrival at 06:44. Recheck gate and timing before you head to the airport. -
Has flight aa3166 departed yet? What is the departure time?
Flight aa3166 is scheduled to depart at 22:12. The latest actual or estimated departure time is 22:12, and the current status is Scheduled (updated Aug 29, 2026). -
When is flight aa3166 scheduled to arrive?
Flight aa3166 is scheduled to arrive at 06:44. The latest estimated or actual arrival time is 05:56. Status is Scheduled as of Aug 29, 2026. -
What is the gate information for flight aa3166?
For flight aa3166, the departure terminal is T1 and the boarding gate is B26. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What is the baggage carousel number for flight aa3166?
After arrival, baggage for flight aa3166 is expected at carousel 15 in terminal B. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight aa3166 fly?
Flight aa3166 is operated by American Airlines from San Francisco (SFO) to Philadelphia (PHL). Typical flight time is about 5 hours32 minutes; operating days may include Saturday. -
How can I check real-time status for flight aa3166?
Track flight aa3166 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight aa3166 is delayed or canceled, what should I do?
If aa3166 is delayed or canceled, first confirm the latest status here (Scheduled, updated Aug 29, 2026). Contact American Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight aa3166 departed from San Francisco?
Flight aa3166 has not departed from San Francisco (SFO) yet and is currently on schedule for 22:12. -
What is the seat configuration for flight aa3166?
Flight aa3166 usually flies a Airbus A321neo with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Philadelphia Weather & Time
Showers
|
18°C - 31°C
Expected weather conditions upon arrival
3 hour time difference
Time on arrival: San Francisco 02:56
|
Philadelphia 05:56
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