DEN → SAN Alaska Airlines
Alaska Airlines · Denver, CO to San Diego, CA · 776 flights, 2025-10-04 to 2026-06-30 · aggregated across 21 flight numbers
On-time arrival
80%
Median delay
-8 min
90th percentile
+35 min
Cancellation rate
1%
How on-time is Alaska Airlines from DEN to SAN?
Across every Alaska Airlines flight number on DEN → SAN (776 flights, 2025-10-04 to 2026-06-30), 80% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +35 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 617 | 80% |
| 16-30 min | 65 | 8% |
| 31-60 min | 48 | 6% |
| 61-120 min | 29 | 4% |
| 2+ hrs | 8 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 81 | 70% | +10 min |
| 2025-11 | 86 | 73% | +10 min |
| 2025-12 | 81 | 73% | +7 min |
| 2026-01 | 81 | 86% | -11 min |
| 2026-02 | 79 | 91% | -7 min |
| 2026-03 | 90 | 82% | -5 min |
| 2026-04 | 89 | 92% | -13 min |
| 2026-05 | 90 | 86% | -5 min |
| 2026-06 | 90 | 70% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 117 | 81% |
| Tue | 105 | 87% |
| Wed | 101 | 85% |
| Thu | 110 | 75% |
| Fri | 113 | 79% |
| Sat | 104 | 86% |
| Sun | 117 | 72% |
AS flight numbers on DEN → SAN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…