Is UA4034 delayed?
Service date: · Scheduled departure date (America/Detroit)
Arrived
18 min late
Official source · Updated
Departure
Detroit
DTW
Actual
Scheduled 19:09
Sep 4
Arrival
Houston
IAH
Actual
Scheduled 20:46
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.
- 3 min late
DTW → IAH
- 32 min early
DTW → IAH
- 22 min early
DTW → IAH
- 2 min late
DTW → IAH
- 13 min early
DTW → IAH
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 8
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 9
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 18, 2026Arrived | Detroit | Houston | 3 | |
| Sep 17, 2026Arrived | Detroit | Houston | -32 | |
| Sep 14, 2026Arrived | Detroit | Houston | -22 | |
| Sep 13, 2026Arrived | Detroit | Houston | 2 | |
| Sep 11, 2026Arrived | Detroit | Houston | -13 | |
| Sep 7, 2026Arrived | Detroit | Houston | 4 | |
| Sep 6, 2026Arrived | Detroit | Houston | -6 | |
| Sep 4, 2026Arrived | Detroit | Houston | 18 |