Flight OddsUA315 IAH → PIT
United Airlines · Houston, TX to Pittsburgh, PA · 114 flights observed, 2026-02-12 to 2026-06-30 · 1,117 mi
UA315 covers more than one route in the data window — the stats below are for IAH → PIT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-11 min
90th percentile
+45 min
Cancellation rate
0%
How often is UA315 on time?
Across 114 flights on IAH → PIT from 2026-02-12 to 2026-06-30, UA315 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +45 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 96 | 85% |
| 16-30 min | 4 | 4% |
| 31-60 min | 4 | 4% |
| 61-120 min | 8 | 7% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 94% | -2 min |
| 2026-03 | 7 | 71% | +4 min |
| 2026-04 | 28 | 96% | -8 min |
| 2026-05 | 31 | 77% | +3 min |
| 2026-06 | 30 | 80% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 88% |
| Tue | 17 | 94% |
| Wed | 16 | 81% |
| Thu | 16 | 75% |
| Fri | 16 | 81% |
| Sat | 15 | 87% |
| Sun | 16 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…