Informational Guide to Philadelphia Airport - PHL - NON OFFICIAL

AA3166 American Airlines - Flight Status

Codeshare Flights
The flight BA5438 from British Airways (BA) is a codeshare flight operated by American Airlines (AA) under the flight number AA3166. Check this page for details about flight AA3166.

Below, you can find details about American Airlines flight AA3166, which currently operates between the airports of Philadelphia - Philadelphia International Airport (Airport Code PHL) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Tuesday, June 23, 2026.

AA3166 On Time performance:
50
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

AA3166 American Airlines to San Francisco

En Route - Delayed
Delay: 25 minutes
Flight Status for Tuesday June 23, 2026
This flight was also scheduled for Yesterday (June 22, 2026). See it here

Airline information

American Airlines
American Airlines
Equipment: Airbus A321neo

Departure

Philadelphia (PHL)
June 23, 2026
Philadelphia International Airport
Departed at:
07:58 pm
Terminal:
B
Gate:
B15
Scheduled Departure Time: 07:15 pm

Arrival

San Francisco (SFO)
June 23, 2026
San Francisco International Airport
Estimated Arrival Time:
11:08 pm
Terminal:
1
Gate:
B25
Scheduled Arrival Time: 10:43 pm
Baggage: 5
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.philadelphia-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- BA5438 - British Airways

Additional Information

Which is the frequency of flight AA3166?
The flight AA3166 is scheduled to flight on daily basis.

Which is the distance of flight AA3166?
The distance between the two airports is 2517 miles.

Which is the flight time of flight AA3166?
The scheduled flight time gate to gate is: 06:28 hours.
The real flight time gate to gate on average is: 06:18 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Philadelphia: 2026-06-23 20:14:49
Current Time in San Francisco: 2026-06-23 17:14:49

Alternative Flights

The following airlines serves the same route between Philadelphia and San Francisco:

American Airlines
- Flight Number: AA1524. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: AA2045. (On Time performance: 52 - Average Delay: 25 minutes)
- Flight Number: AA2663. (On Time performance: 54 - Average Delay: 30 minutes)
- Flight Number: AA3295. (On Time performance: 88 - Average Delay: 9 minutes)

United Airlines
- Flight Number: UA1575. (On Time performance: 47 - Average Delay: 39 minutes)
- Flight Number: UA2661. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: UA267. (On Time performance: 63 - Average Delay: 18 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from May 21, 2026 to June 16, 2026, we have obtained these figures.
Total number of flights: 26
On Time: 13 ( 50 % )
Moderate Delay: 3 ( 12 % )
Significant Delay: 3 ( 12 % )
Major Delay: 7 ( 27 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 42 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from May 21, 2026 to June 16, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 04, 2025 to May 31, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights AA3166

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
22 June
08:28 pm
Philadelphia (PHL)
12:03 am
San Francisco (SFO)
06h 35min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Sunday
21 June
07:50 pm
Philadelphia (PHL)
11:19 pm
San Francisco (SFO)
06h 29min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Saturday
20 June
07:13 pm
Philadelphia (PHL)
10:52 pm
San Francisco (SFO)
06h 39min
Airbus A321neo
Airbus A321neo
Landed - On-time
Friday
19 June
09:20 pm
Philadelphia (PHL)
12:52 am
San Francisco (SFO)
06h 32min
Airbus A321neo
Airbus A321neo
Thursday
18 June
08:52 pm
Philadelphia (PHL)
12:20 am
San Francisco (SFO)
06h 28min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Wednesday
17 June
07:29 pm
Philadelphia (PHL)
10:45 pm
San Francisco (SFO)
06h 16min
Airbus A321neo
Airbus A321neo
Landed - On-time
Tuesday
16 June
07:53 pm
Philadelphia (PHL)
11:07 pm
San Francisco (SFO)
06h 14min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Monday
15 June
09:18 pm
Philadelphia (PHL)
12:24 am
San Francisco (SFO)
06h 06min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Sunday
14 June
08:13 pm
Philadelphia (PHL)
03:15 am
San Francisco (SFO)
10h 02min
Airbus A321neo
Airbus A321neo
Saturday
13 June
07:16 pm
Philadelphia (PHL)
10:28 pm
San Francisco (SFO)
06h 12min
Airbus A321neo
Airbus A321neo
Landed - On-time