Is UA1971 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
32 min early
Updated
Departure
Houston
IAH
Actual
Scheduled 14:28
Aug 29
Arrival
Las Vegas
LAS
Actual
Scheduled 15:47
Aug 29
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 20 min early
IAH → LAS
- 12 min early
IAH → LAS
- 20 min late
IAH → LAS
- 19 min late
IAH → LAS
- 26 min early
IAH → LAS
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 26
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 27
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 | Houston | Las Vegas | -20 | |
| Sep 15, 2026Arrived | Houston | Las Vegas | -12 | |
| Sep 14, 2026Arrived | Houston | Las Vegas | 20 | |
| Sep 13, 2026Arrived | Houston | Las Vegas | 19 | |
| Sep 12, 2026Arrived | Houston | Las Vegas | -26 | |
| Sep 11, 2026Arrived | Houston | Las Vegas | -13 | |
| Sep 10, 2026Arrived | Houston | Las Vegas | -21 | |
| Sep 9, 2026Arrived | Houston | Las Vegas | -9 | |
| Sep 8, 2026Arrived | Houston | Las Vegas | -7 | |
| Sep 7, 2026Arrived | Houston | Las Vegas | -14 | |
| Sep 6, 2026Arrived | Houston | Las Vegas | -8 | |
| Sep 5, 2026Arrived | Houston | Las Vegas | -10 | |
| Sep 4, 2026Arrived | Houston | Las Vegas | -23 | |
| Sep 3, 2026Arrived | Houston | Las Vegas | 59 | |
| Sep 2, 2026Arrived | Houston | Las Vegas | 46 | |
| Sep 1, 2026Arrived | Houston | Las Vegas | -23 | |
| Aug 31, 2026Arrived | Houston | Las Vegas | -29 | |
| Aug 30, 2026Arrived | Houston | Las Vegas | -37 | |
| Aug 29, 2026Arrived | Houston | Las Vegas | -32 | |
| Aug 28, 2026Arrived | Houston | Las Vegas | 28 | |
| Aug 27, 2026Arrived | Houston | Las Vegas | -11 | |
| Aug 26, 2026Arrived | Houston | Las Vegas | -23 | |
| Aug 25, 2026Arrived | Houston | Las Vegas | -27 | |
| Aug 24, 2026Arrived | Houston | Las Vegas | -29 | |
| Aug 23, 2026Arrived | Houston | Las Vegas | 1 | |
| Aug 21, 2026Arrived | Houston | Las Vegas | -30 |