Flight OddsDL877 MSP → SEA
Delta Air Lines · Minneapolis, MN to Seattle, WA · 361 flights observed, 2025-07-01 to 2026-06-28 · 1,399 mi
On-time arrival
77%
Median delay
-3 min
90th percentile
+46 min
Cancellation rate
1%
How often is DL877 on time?
Across 361 flights on MSP → SEA from 2025-07-01 to 2026-06-28, DL877 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +46 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 | 275 | 77% |
| 16-30 min | 35 | 10% |
| 31-60 min | 21 | 6% |
| 61-120 min | 19 | 5% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 90% | +0 min |
| 2025-08 | 31 | 94% | -5 min |
| 2025-09 | 30 | 97% | -16 min |
| 2025-10 | 31 | 77% | +3 min |
| 2025-11 | 29 | 72% | +7 min |
| 2025-12 | 30 | 37% | +46 min |
| 2026-01 | 29 | 86% | +1 min |
| 2026-02 | 28 | 79% | +8 min |
| 2026-03 | 30 | 67% | +23 min |
| 2026-04 | 30 | 87% | +0 min |
| 2026-05 | 31 | 71% | +7 min |
| 2026-06 | 28 | 68% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 79% |
| Tue | 51 | 86% |
| Wed | 52 | 75% |
| Thu | 52 | 77% |
| Fri | 52 | 73% |
| Sat | 52 | 77% |
| Sun | 50 | 72% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…