Flight OddsJFK → SLC Delta Air Lines
Delta Air Lines · New York, NY to Salt Lake City, UT · 1,535 flights, 2025-07-01 to 2026-06-30 · aggregated across 12 flight numbers
On-time arrival
82%
Median delay
-9 min
90th percentile
+34 min
Cancellation rate
2%
How on-time is Delta Air Lines from JFK to SLC?
Across every Delta Air Lines flight number on JFK → SLC (1,535 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +34 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,231 | 82% |
| 16-30 min | 106 | 7% |
| 31-60 min | 83 | 6% |
| 61-120 min | 53 | 4% |
| 2+ hrs | 35 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 121 | 78% | +5 min |
| 2025-08 | 123 | 92% | -15 min |
| 2025-09 | 120 | 88% | -8 min |
| 2025-10 | 124 | 83% | +1 min |
| 2025-11 | 118 | 85% | -1 min |
| 2025-12 | 133 | 73% | +13 min |
| 2026-01 | 121 | 70% | +8 min |
| 2026-02 | 119 | 82% | 0 min |
| 2026-03 | 153 | 83% | -1 min |
| 2026-04 | 132 | 87% | -6 min |
| 2026-05 | 124 | 85% | +3 min |
| 2026-06 | 120 | 74% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 208 | 87% |
| Tue | 218 | 82% |
| Wed | 216 | 82% |
| Thu | 218 | 79% |
| Fri | 215 | 80% |
| Sat | 219 | 82% |
| Sun | 214 | 79% |
DL flight numbers on JFK → SLC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…