Is UAL4017 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
15 min early
Official source · Updated
Departure
Midland
MAF
Actual
Scheduled 00:28
Sep 8
Arrival
Houston
IAH
Actual
Scheduled 20:40
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
MAFIAH
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 19 min early
MAF → IAH
- 15 min early
MAF → IAH
- 27 min early
MAF → IAH
- 14 min early
MAF → IAH
- 11 min early
MAF → IAH
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 9
- 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 | Midland | Houston | -19 | |
| Sep 17, 2026Arrived | Midland | Houston | -15 | |
| Sep 16, 2026Arrived | Midland | Houston | -27 | |
| Sep 15, 2026Arrived | Midland | Houston | -14 | |
| Sep 14, 2026Arrived | Midland | Houston | -11 | |
| Sep 11, 2026Arrived | Midland | Houston | -16 | |
| Sep 10, 2026Arrived | Midland | Houston | 140 | |
| Sep 9, 2026Arrived | Midland | Houston | -17 | |
| Sep 8, 2026Arrived | Midland | Houston | -15 |