Flight OddsDL4457 SLC → GEG
Delta Air Lines · Salt Lake City, UT to Spokane, WA · 115 flights observed, 2026-01-05 to 2026-05-06 · 546 mi
DL4457 covers more than one route in the data window — the stats below are for SLC → GEG, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-6 min
90th percentile
+19 min
Cancellation rate
1%
How often is DL4457 on time?
Across 115 flights on SLC → GEG from 2026-01-05 to 2026-05-06, DL4457 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +19 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 | 102 | 89% |
| 16-30 min | 3 | 3% |
| 31-60 min | 5 | 4% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 100% | -10 min |
| 2026-02 | 28 | 86% | +6 min |
| 2026-03 | 29 | 90% | +1 min |
| 2026-04 | 26 | 81% | +2 min |
| 2026-05 | 5 | 100% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 18 | 94% |
| Tue | 18 | 83% |
| Wed | 17 | 94% |
| Thu | 17 | 94% |
| Fri | 17 | 88% |
| Sat | 10 | 90% |
| Sun | 17 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…