Is AA3966 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
19 min late
Official source · Updated
Departure
Houston
IAH
Scheduled
Aug 31
Arrival
Phoenix
PHX
Actual
Scheduled 15:56
Aug 31
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 4 min late
MIA → TLH
- 16 min early
MIA → TLH
- 37 min late
MIA → TLH
- 13 min early
MIA → TLH
- 16 min early
MIA → TLH
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 1
- Observed occurrences
- 25
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 | Miami | Tallahassee | 4 | |
| Sep 15, 2026Arrived | Miami | Tallahassee | -16 | |
| Sep 13, 2026Arrived | Miami | Tallahassee | 37 | |
| Sep 12, 2026Arrived | Miami | Tallahassee | -13 | |
| Sep 10, 2026Arrived | Miami | Tallahassee | -16 | |
| Sep 9, 2026Arrived | Miami | Tallahassee | -17 | |
| Sep 8, 2026Arrived | Houston | Phoenix | -26 | |
| Sep 8, 2026Arrived | Phoenix | Houston | -11 | |
| Sep 7, 2026Arrived | Houston | Phoenix | -16 | |
| Sep 7, 2026Arrived | Phoenix | Houston | -13 | |
| Sep 5, 2026Arrived | Houston | Phoenix | -25 | |
| Sep 5, 2026Arrived | Phoenix | Houston | -21 | |
| Sep 4, 2026Arrived | Houston | Phoenix | -3 | |
| Sep 4, 2026Arrived | Phoenix | Houston | 5 | |
| Aug 31, 2026Arrived | Houston | Phoenix | 19 | |
| Aug 27, 2026Cancelled | Houston | Phoenix | Not available | Not available |