Flight OddsUA6139 IAH → MKE
United Airlines · Houston, TX to Milwaukee, WI · 55 flights observed, 2025-10-26 to 2026-05-20 · 984 mi
UA6139 covers more than one route in the data window — the stats below are for IAH → MKE, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-5 min
90th percentile
+30 min
Cancellation rate
2%
How often is UA6139 on time?
Across 55 flights on IAH → MKE from 2025-10-26 to 2026-05-20, UA6139 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +30 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 | 46 | 87% |
| 16-30 min | 1 | 2% |
| 31-60 min | 5 | 9% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 83% | +11 min |
| 2025-11 | 29 | 86% | -1 min |
| 2026-04 | 1 | 100% | -5 min |
| 2026-05 | 17 | 88% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 8 | 88% |
| Wed | 8 | 88% |
| Thu | 8 | 88% |
| Fri | 8 | 100% |
| Sat | 4 | 100% |
| Sun | 9 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…