Flight OddsDL2023 PHL → SLC
Delta Air Lines · Philadelphia, PA to Salt Lake City, UT · 364 flights observed, 2025-07-01 to 2026-06-30 · 1,927 mi
On-time arrival
86%
Median delay
-2 min
90th percentile
+22 min
Cancellation rate
2%
How often is DL2023 on time?
Across 364 flights on PHL → SLC from 2025-07-01 to 2026-06-30, DL2023 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +22 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 307 | 86% |
| 16-30 min | 30 | 8% |
| 31-60 min | 11 | 3% |
| 61-120 min | 6 | 2% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 83% | -2 min |
| 2025-08 | 30 | 93% | -2 min |
| 2025-09 | 30 | 90% | -5 min |
| 2025-10 | 31 | 90% | +6 min |
| 2025-11 | 30 | 90% | 0 min |
| 2025-12 | 30 | 53% | +18 min |
| 2026-01 | 30 | 77% | +2 min |
| 2026-02 | 26 | 85% | -4 min |
| 2026-03 | 31 | 87% | +13 min |
| 2026-04 | 30 | 100% | -7 min |
| 2026-05 | 30 | 93% | +3 min |
| 2026-06 | 30 | 87% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 84% |
| Tue | 51 | 94% |
| Wed | 52 | 90% |
| Thu | 51 | 82% |
| Fri | 52 | 87% |
| Sat | 51 | 82% |
| Sun | 51 | 80% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…