United Airlines
Is UAL4277 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
7 min early
Official source · Updated
Departure
Puebla
PBC
Scheduled
Sep 20
Arrival
Houston
IAH
Actual
Scheduled 15:38
Sep 20
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
PBCIAH
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 7 min early
PBC → IAH
- 35 min early
PBC → IAH
- 26 min early
PBC → IAH
- 17 min early
PBC → IAH
- 24 min early
PBC → IAH
Flight history and details
Aug 22, 2026 — Sep 21, 2026
- Observed arrivals
- 17
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 17
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 20, 2026Arrived | Puebla | Houston | -7 | |
| Sep 19, 2026Arrived | Puebla | Houston | -35 | |
| Sep 18, 2026Arrived | Puebla | Houston | -26 | |
| Sep 17, 2026Arrived | Puebla | Houston | -17 | |
| Sep 16, 2026Arrived | Puebla | Houston | -24 | |
| Sep 15, 2026Arrived | Puebla | Houston | -10 | |
| Sep 14, 2026Arrived | Puebla | Houston | -5 | |
| Sep 13, 2026Arrived | Puebla | Houston | -7 | |
| Sep 12, 2026Arrived | Puebla | Houston | -9 | |
| Sep 11, 2026Arrived | Puebla | Houston | -21 | |
| Sep 10, 2026Arrived | Puebla | Houston | 34 | |
| Sep 9, 2026Arrived | Puebla | Houston | 317 | |
| Sep 8, 2026Arrived | Puebla | Houston | -10 | |
| Sep 7, 2026Arrived | Puebla | Houston | -20 | |
| Sep 6, 2026Arrived | Puebla | Houston | -14 | |
| Sep 5, 2026Arrived | Puebla | Houston | -15 | |
| Sep 4, 2026Arrived | Puebla | Houston | -2 |