American Airlines · Las Vegas, NV to Los Angeles, CA · 168 flights observed, 2025-07-01 to 2026-06-29 · 236 mi
AA1399 covers more than one route in the data window — the stats below are for LAS → LAX, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA1399 on time?
Across 168 flights on LAS → LAX from 2025-07-01 to 2026-06-29, AA1399 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +52 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 | 123 | 74% |
| 16-30 min | 16 | 10% |
| 31-60 min | 12 | 7% |
| 61-120 min | 10 | 6% |
| 2+ hrs | 6 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 77% | +3 min |
| 2025-08 | 31 | 84% | +5 min |
| 2025-09 | 21 | 81% | +13 min |
| 2025-10 | 18 | 50% | +16 min |
| 2026-04 | 20 | 75% | +13 min |
| 2026-05 | 26 | 81% | +4 min |
| 2026-06 | 21 | 57% | +21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 29 | 69% |
| Tue | 17 | 76% |
| Wed | 9 | 100% |
| Thu | 29 | 72% |
| Fri | 29 | 72% |
| Sat | 26 | 77% |
| Sun | 28 | 68% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…