Flight OddsAmerican Airlines · San Luis Obispo, CA to Phoenix, AZ · 39 flights observed, 2025-12-24 to 2026-05-20 · 509 mi
AA4991 covers more than one route in the data window — the stats below are for SBP → PHX, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA4991 on time?
Across 39 flights on SBP → PHX from 2025-12-24 to 2026-05-20, AA4991 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +13 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 | 36 | 92% |
| 16-30 min | 1 | 3% |
| 31-60 min | 1 | 3% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 2 | 50% | +21 min |
| 2026-04 | 20 | 90% | -1 min |
| 2026-05 | 17 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 100% |
| Tue | No data | — |
| Wed | 8 | 100% |
| Thu | 7 | 86% |
| Fri | 6 | 100% |
| Sat | 6 | 83% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…