Flight OddsDL2533 SEA → SAN
Delta Air Lines · Seattle, WA to San Diego, CA · 339 flights observed, 2025-07-01 to 2026-06-30 · 1,050 mi
DL2533 covers more than one route in the data window — the stats below are for SEA → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-7 min
90th percentile
+29 min
Cancellation rate
1%
How often is DL2533 on time?
Across 339 flights on SEA → SAN from 2025-07-01 to 2026-06-30, DL2533 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +29 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 | 282 | 84% |
| 16-30 min | 24 | 7% |
| 31-60 min | 16 | 5% |
| 61-120 min | 11 | 3% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -13 min |
| 2025-08 | 31 | 90% | -6 min |
| 2025-09 | 30 | 93% | -9 min |
| 2025-10 | 31 | 77% | -1 min |
| 2025-11 | 30 | 63% | +12 min |
| 2025-12 | 27 | 70% | +18 min |
| 2026-01 | 26 | 88% | -2 min |
| 2026-02 | 20 | 95% | -5 min |
| 2026-03 | 24 | 96% | -6 min |
| 2026-04 | 26 | 81% | +3 min |
| 2026-05 | 30 | 77% | +6 min |
| 2026-06 | 30 | 87% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 85% |
| Tue | 46 | 89% |
| Wed | 43 | 86% |
| Thu | 50 | 76% |
| Fri | 51 | 80% |
| Sat | 43 | 77% |
| Sun | 51 | 94% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…