American Airlines · Philadelphia, PA to San Diego, CA · 88 flights observed, 2025-11-02 to 2026-03-07 · 2,370 mi
AA1236 covers more than one route in the data window — the stats below are for PHL → SAN, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA1236 on time?
Across 88 flights on PHL → SAN from 2025-11-02 to 2026-03-07, AA1236 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +87 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 65 | 76% |
| 16-30 min | 6 | 7% |
| 31-60 min | 5 | 6% |
| 61-120 min | 4 | 5% |
| 2+ hrs | 6 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 28 | 71% | +28 min |
| 2025-12 | 31 | 74% | +10 min |
| 2026-01 | 5 | 60% | +9 min |
| 2026-02 | 15 | 87% | -2 min |
| 2026-03 | 7 | 86% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 75% |
| Tue | 12 | 83% |
| Wed | 12 | 75% |
| Thu | 12 | 75% |
| Fri | 13 | 92% |
| Sat | 13 | 77% |
| Sun | 12 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…