Flight OddsUA4641 AMA → IAH
United Airlines · Amarillo, TX to Houston, TX · 69 flights observed, 2026-01-06 to 2026-03-27 · 518 mi
UA4641 covers more than one route in the data window — the stats below are for AMA → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
-12 min
90th percentile
+40 min
Cancellation rate
3%
How often is UA4641 on time?
Across 69 flights on AMA → IAH from 2026-01-06 to 2026-03-27, UA4641 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +40 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 53 | 79% |
| 16-30 min | 5 | 7% |
| 31-60 min | 4 | 6% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 3 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 25 | 84% | +2 min |
| 2026-02 | 25 | 84% | -5 min |
| 2026-03 | 17 | 65% | +92 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 64% |
| Tue | 9 | 100% |
| Wed | 11 | 73% |
| Thu | 12 | 92% |
| Fri | 12 | 58% |
| Sat | 4 | 100% |
| Sun | 8 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…