Flight OddsMSP → SEA Delta Air Lines
Delta Air Lines · Minneapolis, MN to Seattle, WA · 1,737 flights, 2025-07-01 to 2026-06-30 · aggregated across 12 flight numbers
On-time arrival
83%
Median delay
-6 min
90th percentile
+30 min
Cancellation rate
1%
How on-time is Delta Air Lines from MSP to SEA?
Across every Delta Air Lines flight number on MSP → SEA (1,737 flights, 2025-07-01 to 2026-06-30), 83% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +30 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,424 | 83% |
| 16-30 min | 122 | 7% |
| 31-60 min | 78 | 5% |
| 61-120 min | 60 | 3% |
| 2+ hrs | 32 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 170 | 91% | -4 min |
| 2025-08 | 170 | 92% | -8 min |
| 2025-09 | 148 | 97% | -18 min |
| 2025-10 | 150 | 90% | -9 min |
| 2025-11 | 141 | 83% | -2 min |
| 2025-12 | 145 | 59% | +27 min |
| 2026-01 | 115 | 71% | +19 min |
| 2026-02 | 105 | 82% | +2 min |
| 2026-03 | 128 | 67% | +19 min |
| 2026-04 | 135 | 93% | -6 min |
| 2026-05 | 146 | 77% | +8 min |
| 2026-06 | 163 | 85% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 258 | 83% |
| Tue | 242 | 86% |
| Wed | 237 | 84% |
| Thu | 257 | 83% |
| Fri | 254 | 82% |
| Sat | 215 | 82% |
| Sun | 253 | 79% |
DL flight numbers on MSP → SEA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…