American Airlines
Is AA5866 delayed?
No delay reported yet. AA5866 is scheduled to leave Philadelphia at 14:01 on Nov 14 and reach Buffalo at 14:55 (as of Nov 14, 15:31 UTC).
Usually on time: arrived within 15 min of schedule on 27 of the last 33 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Philadelphia
PHL
Scheduled
Nov 14
Arrival
Buffalo
BUF
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Buffalo
BUF
Scheduled
Nov 14
Arrival
Philadelphia
PHL
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Also sold as AS6584, BA6537, QR2431
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 7 min early
Buffalo → Philadelphia
- 28 min early
Philadelphia → Buffalo
- 286 min late
Buffalo → Philadelphia
- 266 min late
Philadelphia → Buffalo
- 26 min early
Buffalo → Philadelphia
Is AA5866 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Philadelphia (PHL) departures
- Left more than 15 min late
- 8 of 47
- Cancelled today
- 38
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Buffalo | Philadelphia | -7 | |
| Nov 13, 2026Arrived | Philadelphia | Buffalo | -28 | |
| Nov 12, 2026Arrived | Buffalo | Philadelphia | 286 | |
| Nov 12, 2026Arrived | Philadelphia | Buffalo | 266 | |
| Nov 11, 2026Arrived | Buffalo | Philadelphia | -26 | |
| Nov 11, 2026Arrived | Philadelphia | Buffalo | -27 | |
| Nov 9, 2026Arrived | Buffalo | Philadelphia | -12 | |
| Nov 9, 2026Arrived | Philadelphia | Buffalo | -15 | |
| Nov 8, 2026Arrived | Buffalo | Philadelphia | -5 | |
| Nov 8, 2026Arrived | Philadelphia | Buffalo | -3 | |
| Nov 7, 2026Arrived | Buffalo | Philadelphia | -5 | |
| Nov 7, 2026Arrived | Philadelphia | Buffalo | -9 | |
| Nov 6, 2026Arrived | Buffalo | Philadelphia | 120 | |
| Nov 6, 2026Arrived | Philadelphia | Buffalo | 114 | |
| Nov 5, 2026Arrived | Buffalo | Philadelphia | -3 | |
| Nov 4, 2026Arrived | Buffalo | Philadelphia | -18 | |
| Nov 2, 2026Arrived | Philadelphia | Buffalo | -11 | |
| Nov 1, 2026Arrived | Philadelphia | Buffalo | 10 | |
| Oct 31, 2026Arrived | Columbia | Charlotte | -21 | |
| Oct 31, 2026Arrived | Charlotte | Columbia | -17 | |
| Oct 29, 2026Arrived | Philadelphia | Knoxville | -12 | |
| Oct 26, 2026Arrived | Philadelphia | Knoxville | -30 | |
| Oct 25, 2026Arrived | Philadelphia | Knoxville | -29 | |
| Oct 24, 2026Arrived | Columbia | Charlotte | -17 | |
| Oct 24, 2026Arrived | Charlotte | Columbia | 11 | |
| Oct 23, 2026Arrived | Philadelphia | Knoxville | -16 | |
| Oct 22, 2026Arrived | Philadelphia | Knoxville | -6 | |
| Oct 19, 2026Arrived | Philadelphia | Knoxville | 30 | |
| Oct 18, 2026Arrived | Philadelphia | Knoxville | -17 | |
| Oct 17, 2026Arrived | Columbia | Charlotte | -1 | |
| Oct 17, 2026Arrived | Charlotte | Columbia | 8 | |
| Oct 16, 2026Arrived | Philadelphia | Knoxville | 153 | |
| Oct 15, 2026Arrived | Philadelphia | Knoxville | 9 |