Flight OddsDL453 ATL → SLC
Delta Air Lines · Atlanta, GA to Salt Lake City, UT · 346 flights observed, 2025-07-01 to 2026-06-30 · 1,590 mi
DL453 covers more than one route in the data window — the stats below are for ATL → SLC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-3 min
90th percentile
+60 min
Cancellation rate
1%
How often is DL453 on time?
Across 346 flights on ATL → SLC from 2025-07-01 to 2026-06-30, DL453 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +60 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 | 254 | 74% |
| 16-30 min | 21 | 6% |
| 31-60 min | 33 | 10% |
| 61-120 min | 20 | 6% |
| 2+ hrs | 14 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 61% | +26 min |
| 2025-08 | 31 | 61% | +27 min |
| 2025-09 | 28 | 86% | +1 min |
| 2025-10 | 30 | 87% | +0 min |
| 2025-11 | 30 | 70% | +15 min |
| 2025-12 | 19 | 74% | +17 min |
| 2026-01 | 26 | 69% | +2 min |
| 2026-02 | 28 | 86% | +0 min |
| 2026-03 | 30 | 80% | +33 min |
| 2026-04 | 30 | 73% | +3 min |
| 2026-05 | 30 | 70% | +19 min |
| 2026-06 | 29 | 76% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 73% |
| Tue | 51 | 76% |
| Wed | 50 | 82% |
| Thu | 49 | 71% |
| Fri | 50 | 70% |
| Sat | 46 | 74% |
| Sun | 47 | 72% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…