Flight OddsFLL → MDW Southwest Airlines
Southwest Airlines · Fort Lauderdale, FL to Chicago, IL · 1,128 flights, 2025-07-01 to 2026-06-30 · aggregated across 59 flight numbers
On-time arrival
72%
Median delay
+1 min
90th percentile
+52 min
Cancellation rate
1%
How on-time is Southwest Airlines from FLL to MDW?
Across every Southwest Airlines flight number on FLL → MDW (1,128 flights, 2025-07-01 to 2026-06-30), 72% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +52 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 792 | 72% |
| 16-30 min | 117 | 11% |
| 31-60 min | 102 | 9% |
| 61-120 min | 63 | 6% |
| 2+ hrs | 29 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 95 | 71% | +18 min |
| 2025-08 | 84 | 73% | +15 min |
| 2025-09 | 80 | 83% | +0 min |
| 2025-10 | 91 | 87% | +4 min |
| 2025-11 | 89 | 78% | +9 min |
| 2025-12 | 96 | 64% | +21 min |
| 2026-01 | 96 | 73% | +6 min |
| 2026-02 | 90 | 64% | +14 min |
| 2026-03 | 102 | 61% | +20 min |
| 2026-04 | 94 | 74% | +11 min |
| 2026-05 | 97 | 66% | +15 min |
| 2026-06 | 89 | 73% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 150 | 66% |
| Tue | 152 | 74% |
| Wed | 145 | 82% |
| Thu | 153 | 74% |
| Fri | 152 | 68% |
| Sat | 182 | 77% |
| Sun | 169 | 63% |
WN flight numbers on FLL → MDW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…