Flight OddsAmerican Airlines · Las Vegas, NV to Philadelphia, PA · 125 flights observed, 2025-11-02 to 2026-03-07 · 2,177 mi
AA3131 covers more than one route in the data window — the stats below are for LAS → PHL, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA3131 on time?
Across 125 flights on LAS → PHL from 2025-11-02 to 2026-03-07, AA3131 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +33 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 103 | 85% |
| 16-30 min | 5 | 4% |
| 31-60 min | 5 | 4% |
| 61-120 min | 6 | 5% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 28 | 89% | -6 min |
| 2025-12 | 31 | 81% | -6 min |
| 2026-01 | 29 | 86% | -1 min |
| 2026-02 | 26 | 85% | -3 min |
| 2026-03 | 7 | 86% | +40 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 75% |
| Tue | 18 | 83% |
| Wed | 18 | 89% |
| Thu | 17 | 94% |
| Fri | 18 | 89% |
| Sat | 18 | 89% |
| Sun | 16 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…