Is AA811 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Denver)
22 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Denver
DEN
Actual
Sep 11
Arrival
Philadelphia
PHL
Scheduled
Sep 11
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Service date: · Scheduled departure date (America/Denver)
457 min late
Official source · Updated
Departure
Denver
DEN
Scheduled
Sep 11
Arrival
Philadelphia
PHL
Actual
Sep 11
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 6 min early
DEN → PHL
- 9 min early
DEN → PHL
- 10 min early
DEN → PHL
- 13 min early
DEN → PHL
- 26 min early
DEN → PHL
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 26
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 29
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | Denver | Philadelphia | -6 | |
| Sep 15, 2026Arrived | Denver | Philadelphia | -9 | |
| Sep 14, 2026Arrived | Denver | Philadelphia | -10 | |
| Sep 13, 2026Arrived | Denver | Philadelphia | -13 | |
| Sep 12, 2026Arrived | Denver | Philadelphia | -26 | |
| Sep 11, 2026Arrived | Denver | Philadelphia | 457 | |
| Sep 10, 2026Arrived | Denver | Philadelphia | -21 | |
| Sep 9, 2026Arrived | Denver | Philadelphia | -11 | |
| Sep 8, 2026Arrived | Denver | Philadelphia | 1 | |
| Sep 7, 2026Arrived | Denver | Philadelphia | -11 | |
| Sep 6, 2026Arrived | Denver | Philadelphia | -4 | |
| Sep 5, 2026Arrived | Denver | Philadelphia | 88 | |
| Sep 4, 2026Arrived | Denver | Philadelphia | 3 | |
| Sep 3, 2026Arrived | Denver | Philadelphia | -10 | |
| Sep 2, 2026Arrived | Denver | Philadelphia | 48 | |
| Sep 1, 2026Arrived | Denver | Philadelphia | -4 | |
| Aug 31, 2026Arrived | Denver | Philadelphia | -27 | |
| Aug 30, 2026Arrived | Denver | Philadelphia | -18 | |
| Aug 29, 2026Arrived | Denver | Philadelphia | -28 | |
| Aug 28, 2026Arrived | Denver | Philadelphia | -26 | |
| Aug 27, 2026Arrived | Denver | Philadelphia | 75 | |
| Aug 26, 2026Arrived | Denver | Philadelphia | -29 | |
| Aug 25, 2026Arrived | Denver | Philadelphia | -21 | |
| Aug 24, 2026Arrived | Denver | Philadelphia | -13 | |
| Aug 23, 2026Arrived | Denver | Philadelphia | -25 | |
| Aug 21, 2026Arrived | Denver | Philadelphia | -12 |