Flight OddsORD → SLC Delta Air Lines
Delta Air Lines · Chicago, IL to Salt Lake City, UT · 1,011 flights, 2025-07-01 to 2026-06-30 · aggregated across 9 flight numbers
On-time arrival
73%
Median delay
+2 min
90th percentile
+65 min
Cancellation rate
1%
How on-time is Delta Air Lines from ORD to SLC?
Across every Delta Air Lines flight number on ORD → SLC (1,011 flights, 2025-07-01 to 2026-06-30), 73% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +65 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 727 | 73% |
| 16-30 min | 95 | 10% |
| 31-60 min | 68 | 7% |
| 61-120 min | 55 | 6% |
| 2+ hrs | 55 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 87 | 71% | +25 min |
| 2025-08 | 87 | 75% | +31 min |
| 2025-09 | 86 | 83% | +7 min |
| 2025-10 | 88 | 83% | +11 min |
| 2025-11 | 81 | 70% | +45 min |
| 2025-12 | 85 | 55% | +46 min |
| 2026-01 | 78 | 78% | +2 min |
| 2026-02 | 68 | 82% | +5 min |
| 2026-03 | 85 | 69% | +55 min |
| 2026-04 | 85 | 69% | +39 min |
| 2026-05 | 85 | 72% | +8 min |
| 2026-06 | 85 | 66% | +31 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 154 | 72% |
| Tue | 149 | 78% |
| Wed | 144 | 69% |
| Thu | 150 | 73% |
| Fri | 151 | 74% |
| Sat | 104 | 75% |
| Sun | 148 | 69% |
DL flight numbers on ORD → SLC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…