Flight OddsUA4037 IAH → MCI
United Airlines · Houston, TX to Kansas City, MO · 133 flights observed, 2025-10-27 to 2026-04-29 · 643 mi
UA4037 covers more than one route in the data window — the stats below are for IAH → MCI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-12 min
90th percentile
+17 min
Cancellation rate
2%
How often is UA4037 on time?
Across 133 flights on IAH → MCI from 2025-10-27 to 2026-04-29, UA4037 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +17 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 117 | 89% |
| 16-30 min | 3 | 2% |
| 31-60 min | 4 | 3% |
| 61-120 min | 5 | 4% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 5 | 60% | +8 min |
| 2025-11 | 20 | 100% | -10 min |
| 2025-12 | 17 | 76% | +16 min |
| 2026-01 | 21 | 81% | +4 min |
| 2026-02 | 23 | 100% | -15 min |
| 2026-03 | 20 | 85% | 0 min |
| 2026-04 | 25 | 96% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 87% |
| Tue | 22 | 82% |
| Wed | 21 | 95% |
| Thu | 23 | 96% |
| Fri | 23 | 87% |
| Sat | 2 | 100% |
| Sun | 17 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…