Flight OddsAS507 IAD → SAN
Alaska Airlines · Washington, DC to San Diego, CA · 165 flights observed, 2025-07-01 to 2025-12-17 · 2,253 mi
AS507 covers more than one route in the data window — the stats below are for IAD → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-5 min
90th percentile
+51 min
Cancellation rate
1%
How often is AS507 on time?
Across 165 flights on IAD → SAN from 2025-07-01 to 2025-12-17, AS507 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +51 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 | 122 | 75% |
| 16-30 min | 13 | 8% |
| 31-60 min | 17 | 10% |
| 61-120 min | 7 | 4% |
| 2+ hrs | 3 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 57% | +35 min |
| 2025-08 | 30 | 83% | 0 min |
| 2025-09 | 29 | 76% | +4 min |
| 2025-10 | 29 | 79% | -3 min |
| 2025-11 | 27 | 81% | -2 min |
| 2025-12 | 17 | 76% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 79% |
| Tue | 24 | 79% |
| Wed | 24 | 67% |
| Thu | 22 | 86% |
| Fri | 23 | 65% |
| Sat | 21 | 81% |
| Sun | 24 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…