Flight OddsDAL → CHS Southwest Airlines
Southwest Airlines · Dallas, TX to Charleston, SC · 365 flights, 2025-07-01 to 2026-06-30 · aggregated across 28 flight numbers
On-time arrival
71%
Median delay
+3 min
90th percentile
+55 min
Cancellation rate
1%
How on-time is Southwest Airlines from DAL to CHS?
Across every Southwest Airlines flight number on DAL → CHS (365 flights, 2025-07-01 to 2026-06-30), 71% arrived within 15 minutes of schedule. Median arrival delay +3 min; the worst 10% ran +55 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 255 | 71% |
| 16-30 min | 40 | 11% |
| 31-60 min | 31 | 9% |
| 61-120 min | 26 | 7% |
| 2+ hrs | 8 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 65% | +14 min |
| 2025-08 | 30 | 63% | +20 min |
| 2025-09 | 30 | 77% | +9 min |
| 2025-10 | 31 | 68% | +13 min |
| 2025-11 | 29 | 76% | +9 min |
| 2025-12 | 31 | 71% | +14 min |
| 2026-01 | 29 | 86% | +7 min |
| 2026-02 | 28 | 86% | +5 min |
| 2026-03 | 31 | 58% | +22 min |
| 2026-04 | 30 | 70% | +11 min |
| 2026-05 | 31 | 81% | +20 min |
| 2026-06 | 29 | 52% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 75% |
| Tue | 53 | 74% |
| Wed | 51 | 75% |
| Thu | 51 | 65% |
| Fri | 51 | 71% |
| Sat | 51 | 73% |
| Sun | 51 | 65% |
WN flight numbers on DAL → CHS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…