Flight OddsSAN → ORD Alaska Airlines
Alaska Airlines · San Diego, CA to Chicago, IL · 688 flights, 2025-10-04 to 2026-06-30 · aggregated across 14 flight numbers
On-time arrival
74%
Median delay
-4 min
90th percentile
+55 min
Cancellation rate
2%
How on-time is Alaska Airlines from SAN to ORD?
Across every Alaska Airlines flight number on SAN → ORD (688 flights, 2025-10-04 to 2026-06-30), 74% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +55 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 490 | 74% |
| 16-30 min | 64 | 10% |
| 31-60 min | 48 | 7% |
| 61-120 min | 42 | 6% |
| 2+ hrs | 19 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 77 | 83% | -9 min |
| 2025-11 | 83 | 53% | +28 min |
| 2025-12 | 82 | 67% | +12 min |
| 2026-01 | 65 | 88% | -13 min |
| 2026-02 | 56 | 91% | -16 min |
| 2026-03 | 66 | 74% | +8 min |
| 2026-04 | 74 | 81% | -1 min |
| 2026-05 | 79 | 77% | +7 min |
| 2026-06 | 81 | 60% | +26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 102 | 71% |
| Tue | 92 | 86% |
| Wed | 89 | 70% |
| Thu | 94 | 74% |
| Fri | 101 | 71% |
| Sat | 82 | 77% |
| Sun | 103 | 70% |
AS flight numbers on SAN → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…