Flight OddsDAL → SLC Southwest Airlines
Southwest Airlines · Dallas, TX to Salt Lake City, UT · 674 flights, 2025-07-01 to 2026-06-30 · aggregated across 44 flight numbers
On-time arrival
73%
Median delay
+1 min
90th percentile
+47 min
Cancellation rate
1%
How on-time is Southwest Airlines from DAL to SLC?
Across every Southwest Airlines flight number on DAL → SLC (674 flights, 2025-07-01 to 2026-06-30), 73% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +47 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 488 | 73% |
| 16-30 min | 72 | 11% |
| 31-60 min | 64 | 10% |
| 61-120 min | 31 | 5% |
| 2+ hrs | 10 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 60 | 82% | +7 min |
| 2025-08 | 38 | 82% | +3 min |
| 2025-09 | 34 | 82% | +4 min |
| 2025-10 | 55 | 76% | +13 min |
| 2025-11 | 50 | 78% | +5 min |
| 2025-12 | 48 | 69% | +11 min |
| 2026-01 | 63 | 84% | +0 min |
| 2026-02 | 70 | 87% | +2 min |
| 2026-03 | 68 | 65% | +14 min |
| 2026-04 | 61 | 67% | +13 min |
| 2026-05 | 59 | 64% | +19 min |
| 2026-06 | 59 | 49% | +26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 97 | 74% |
| Tue | 90 | 81% |
| Wed | 86 | 77% |
| Thu | 95 | 74% |
| Fri | 97 | 73% |
| Sat | 93 | 69% |
| Sun | 107 | 67% |
WN flight numbers on DAL → SLC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…