Flight OddsDelta Air Lines · Salt Lake City, UT to Great Falls, MT · 258 flights observed, 2025-07-01 to 2026-06-30 · 463 mi
DL3800 covers more than one route in the data window — the stats below are for SLC → GTF, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL3800 on time?
Across 258 flights on SLC → GTF from 2025-07-01 to 2026-06-30, DL3800 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +24 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 | 225 | 88% |
| 16-30 min | 12 | 5% |
| 31-60 min | 12 | 5% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 87% | +6 min |
| 2025-08 | 29 | 86% | -4 min |
| 2025-09 | 30 | 90% | +4 min |
| 2025-10 | 30 | 100% | -13 min |
| 2025-11 | 29 | 93% | -14 min |
| 2025-12 | 27 | 85% | -4 min |
| 2026-01 | 3 | 67% | +7 min |
| 2026-02 | 13 | 92% | -2 min |
| 2026-03 | 29 | 72% | +11 min |
| 2026-04 | 12 | 75% | +3 min |
| 2026-06 | 24 | 96% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 38 | 82% |
| Tue | 39 | 92% |
| Wed | 35 | 94% |
| Thu | 37 | 92% |
| Fri | 37 | 89% |
| Sat | 32 | 84% |
| Sun | 38 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…