Flight OddsAS2121 SAN → PHX
Alaska Airlines · San Diego, CA to Phoenix, AZ · 38 flights observed, 2026-01-08 to 2026-03-17 · 304 mi
AS2121 covers more than one route in the data window — the stats below are for SAN → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
-1 min
90th percentile
+50 min
Cancellation rate
5%
How often is AS2121 on time?
Across 38 flights on SAN → PHX from 2026-01-08 to 2026-03-17, AS2121 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +50 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 26 | 72% |
| 16-30 min | 3 | 8% |
| 31-60 min | 4 | 11% |
| 61-120 min | 2 | 6% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 22 | 77% | +7 min |
| 2026-02 | 11 | 55% | +28 min |
| 2026-03 | 3 | 100% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 7 | 71% |
| Wed | 5 | 40% |
| Thu | 4 | 75% |
| Fri | 5 | 40% |
| Sat | 6 | 100% |
| Sun | 4 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…