Flight OddsUA1575 DEN → PHL
United Airlines · Denver, CO to Philadelphia, PA · 239 flights observed, 2025-09-25 to 2026-06-30 · 1,558 mi
UA1575 covers more than one route in the data window — the stats below are for DEN → PHL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
90%
Median delay
-9 min
90th percentile
+15 min
Cancellation rate
0%
How often is UA1575 on time?
Across 239 flights on DEN → PHL from 2025-09-25 to 2026-06-30, UA1575 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +15 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 | 214 | 90% |
| 16-30 min | 10 | 4% |
| 31-60 min | 8 | 3% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 6 | 83% | -4 min |
| 2025-10 | 31 | 87% | -4 min |
| 2025-11 | 30 | 93% | +1 min |
| 2025-12 | 17 | 82% | +7 min |
| 2026-01 | 25 | 96% | -12 min |
| 2026-02 | 11 | 91% | -3 min |
| 2026-03 | 27 | 78% | -3 min |
| 2026-04 | 30 | 97% | -10 min |
| 2026-05 | 31 | 90% | -5 min |
| 2026-06 | 30 | 93% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 34 | 91% |
| Tue | 35 | 94% |
| Wed | 34 | 88% |
| Thu | 34 | 88% |
| Fri | 34 | 88% |
| Sat | 34 | 94% |
| Sun | 33 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…