Flight OddsCOS → DAL Southwest Airlines
Southwest Airlines · Colorado Springs, CO to Dallas, TX · 821 flights, 2025-07-01 to 2026-06-30 · aggregated across 55 flight numbers
On-time arrival
82%
Median delay
-7 min
90th percentile
+35 min
Cancellation rate
1%
How on-time is Southwest Airlines from COS to DAL?
Across every Southwest Airlines flight number on COS → DAL (821 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +35 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 669 | 82% |
| 16-30 min | 50 | 6% |
| 31-60 min | 41 | 5% |
| 61-120 min | 37 | 5% |
| 2+ hrs | 15 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 84 | 68% | +18 min |
| 2025-08 | 75 | 84% | +6 min |
| 2025-09 | 73 | 84% | +8 min |
| 2025-10 | 72 | 92% | -3 min |
| 2025-11 | 73 | 84% | -1 min |
| 2025-12 | 75 | 81% | +9 min |
| 2026-01 | 64 | 80% | +4 min |
| 2026-02 | 67 | 94% | -5 min |
| 2026-03 | 60 | 82% | +1 min |
| 2026-04 | 56 | 86% | -3 min |
| 2026-05 | 55 | 89% | -3 min |
| 2026-06 | 58 | 69% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 132 | 82% |
| Tue | 114 | 81% |
| Wed | 109 | 87% |
| Thu | 128 | 84% |
| Fri | 130 | 82% |
| Sat | 83 | 88% |
| Sun | 116 | 75% |
WN flight numbers on COS → DAL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…