Is UAL3992 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
12 min late
Official source · Updated
Departure
Austin
AUS
Actual
Scheduled 16:25
Sep 4
Arrival
Houston
IAH
Actual
Scheduled 17:12
Sep 4
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
- 22 min early
AUS → IAH
- 90 min late
AUS → IAH
- 14 min late
AUS → IAH
- 3 min late
AUS → IAH
- 23 min late
AUS → IAH
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 14
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 17, 2026Arrived | Austin | Houston | -22 | |
| Sep 16, 2026Arrived | Austin | Houston | 90 | |
| Sep 15, 2026Arrived | Austin | Houston | 14 | |
| Sep 14, 2026Arrived | Austin | Houston | 3 | |
| Sep 13, 2026Arrived | Austin | Houston | 23 | |
| Sep 12, 2026Arrived | Austin | Houston | -1 | |
| Sep 11, 2026Arrived | Austin | Houston | 132 | |
| Sep 10, 2026Arrived | Austin | Houston | 10 | |
| Sep 9, 2026Arrived | Austin | Houston | 7 | |
| Sep 8, 2026Arrived | Austin | Houston | -19 | |
| Sep 7, 2026Arrived | Austin | Houston | 3 | |
| Sep 6, 2026Arrived | Austin | Houston | -16 | |
| Sep 5, 2026Arrived | Austin | Houston | -14 | |
| Sep 4, 2026Arrived | Austin | Houston | 12 |