Flight OddsSNA → SEA Delta Air Lines
Delta Air Lines · Santa Ana, CA to Seattle, WA · 1,359 flights, 2025-07-01 to 2026-06-30 · aggregated across 26 flight numbers
On-time arrival
83%
Median delay
-9 min
90th percentile
+32 min
Cancellation rate
1%
How on-time is Delta Air Lines from SNA to SEA?
Across every Delta Air Lines flight number on SNA → SEA (1,359 flights, 2025-07-01 to 2026-06-30), 83% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +32 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,108 | 83% |
| 16-30 min | 92 | 7% |
| 31-60 min | 77 | 6% |
| 61-120 min | 38 | 3% |
| 2+ hrs | 26 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 132 | 79% | +4 min |
| 2025-08 | 123 | 73% | +12 min |
| 2025-09 | 115 | 85% | -3 min |
| 2025-10 | 119 | 91% | +2 min |
| 2025-11 | 113 | 90% | -10 min |
| 2025-12 | 102 | 76% | +5 min |
| 2026-01 | 86 | 86% | -4 min |
| 2026-02 | 76 | 83% | +4 min |
| 2026-03 | 85 | 86% | -5 min |
| 2026-04 | 103 | 83% | -6 min |
| 2026-05 | 141 | 85% | +1 min |
| 2026-06 | 146 | 77% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 202 | 83% |
| Tue | 200 | 84% |
| Wed | 196 | 86% |
| Thu | 201 | 82% |
| Fri | 199 | 78% |
| Sat | 148 | 89% |
| Sun | 195 | 78% |
DL flight numbers on SNA → SEA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…