Flight OddsAA437 LAS → PHL
American Airlines · Las Vegas, NV to Philadelphia, PA · 206 flights observed, 2025-07-01 to 2026-06-30 · 2,177 mi
On-time arrival
88%
Median delay
-17 min
90th percentile
+19 min
Cancellation rate
1%
How often is AA437 on time?
Across 206 flights on LAS → PHL from 2025-07-01 to 2026-06-30, AA437 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +19 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 | 176 | 88% |
| 16-30 min | 14 | 7% |
| 31-60 min | 6 | 3% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 71% | -2 min |
| 2025-08 | 29 | 90% | -18 min |
| 2025-09 | 30 | 87% | -12 min |
| 2025-10 | 31 | 87% | +3 min |
| 2025-11 | 1 | 100% | +12 min |
| 2026-04 | 24 | 96% | -21 min |
| 2026-05 | 30 | 90% | -12 min |
| 2026-06 | 28 | 93% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 29 | 79% |
| Tue | 29 | 100% |
| Wed | 30 | 90% |
| Thu | 30 | 97% |
| Fri | 29 | 69% |
| Sat | 28 | 96% |
| Sun | 26 | 81% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…