Flight OddsMSO → SLC Delta Air Lines
Delta Air Lines · Missoula, MT to Salt Lake City, UT · 1,059 flights, 2025-07-01 to 2026-06-30 · aggregated across 8 flight numbers
On-time arrival
91%
Median delay
-12 min
90th percentile
+10 min
Cancellation rate
1%
How on-time is Delta Air Lines from MSO to SLC?
Across every Delta Air Lines flight number on MSO → SLC (1,059 flights, 2025-07-01 to 2026-06-30), 91% arrived within 15 minutes of schedule. Median arrival delay -12 min; the worst 10% ran +10 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 958 | 91% |
| 16-30 min | 43 | 4% |
| 31-60 min | 20 | 2% |
| 61-120 min | 12 | 1% |
| 2+ hrs | 15 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 92 | 88% | -2 min |
| 2025-08 | 93 | 90% | +12 min |
| 2025-09 | 74 | 99% | -9 min |
| 2025-10 | 92 | 95% | -3 min |
| 2025-11 | 82 | 93% | -6 min |
| 2025-12 | 88 | 92% | -4 min |
| 2026-01 | 87 | 91% | -8 min |
| 2026-02 | 78 | 90% | -5 min |
| 2026-03 | 90 | 84% | -5 min |
| 2026-04 | 89 | 85% | -4 min |
| 2026-05 | 93 | 92% | -11 min |
| 2026-06 | 90 | 99% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 156 | 95% |
| Tue | 157 | 92% |
| Wed | 148 | 87% |
| Thu | 149 | 89% |
| Fri | 149 | 91% |
| Sat | 141 | 92% |
| Sun | 148 | 94% |
DL flight numbers on MSO → SLC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…