Flight OddsUnited Airlines · Midland/Odessa, TX to Houston, TX · 159 flights observed, 2025-09-25 to 2026-06-30 · 429 mi
UA4017 covers more than one route in the data window — the stats below are for MAF → IAH, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA4017 on time?
Across 159 flights on MAF → IAH from 2025-09-25 to 2026-06-30, UA4017 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +39 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 | 139 | 88% |
| 16-30 min | 1 | 1% |
| 31-60 min | 5 | 3% |
| 61-120 min | 6 | 4% |
| 2+ hrs | 7 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 5 | 100% | -12 min |
| 2025-10 | 21 | 95% | -5 min |
| 2025-12 | 14 | 86% | +1 min |
| 2026-01 | 20 | 95% | -13 min |
| 2026-02 | 19 | 100% | -16 min |
| 2026-03 | 28 | 75% | +60 min |
| 2026-04 | 1 | 100% | +5 min |
| 2026-05 | 24 | 96% | -9 min |
| 2026-06 | 26 | 73% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 26 | 85% |
| Tue | 26 | 96% |
| Wed | 26 | 88% |
| Thu | 28 | 96% |
| Fri | 24 | 92% |
| Sat | 4 | 75% |
| Sun | 24 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…