Is UAL4228 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
<1 min early
Official source · Updated
Departure
Birmingham
BHM
Actual
Scheduled 00:05
Sep 15
Arrival
Houston
IAH
Actual
Scheduled 20:46
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
BHMIAH
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- <1 min early
BHM → IAH
- <1 min late
BHM → IAH
- 17 min early
BHM → IAH
- 6 min late
BHM → IAH
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 4
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 0
- Observed occurrences
- 4
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 15, 2026Arrived | Birmingham | Houston | 0 | |
| Sep 14, 2026Arrived | Birmingham | Houston | 0 | |
| Sep 8, 2026Arrived | Birmingham | Houston | -17 | |
| Sep 5, 2026Arrived | Birmingham | Houston | 6 |