Flight OddsUnited Airlines · Houston, TX to Midland/Odessa, TX · 104 flights observed, 2025-09-25 to 2026-03-04 · 429 mi
UA1131 covers more than one route in the data window — the stats below are for IAH → MAF, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA1131 on time?
Across 104 flights on IAH → MAF from 2025-09-25 to 2026-03-04, UA1131 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +21 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 88 | 85% |
| 16-30 min | 6 | 6% |
| 31-60 min | 5 | 5% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 6 | 67% | +7 min |
| 2025-10 | 25 | 84% | +3 min |
| 2025-12 | 15 | 80% | +4 min |
| 2026-01 | 25 | 92% | -8 min |
| 2026-02 | 28 | 86% | -5 min |
| 2026-03 | 4 | 100% | -27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 93% |
| Tue | 16 | 75% |
| Wed | 15 | 100% |
| Thu | 15 | 87% |
| Fri | 14 | 86% |
| Sat | 15 | 73% |
| Sun | 14 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…