Flight OddsLAS → ORD Southwest Airlines
Southwest Airlines · Las Vegas, NV to Chicago, IL · 669 flights, 2025-07-01 to 2026-06-03 · aggregated across 23 flight numbers
On-time arrival
68%
Median delay
+2 min
90th percentile
+59 min
Cancellation rate
0%
How on-time is Southwest Airlines from LAS to ORD?
Across every Southwest Airlines flight number on LAS → ORD (669 flights, 2025-07-01 to 2026-06-03), 68% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +59 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 447 | 68% |
| 16-30 min | 79 | 12% |
| 31-60 min | 68 | 10% |
| 61-120 min | 39 | 6% |
| 2+ hrs | 25 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 59% | +19 min |
| 2025-08 | 56 | 73% | +4 min |
| 2025-09 | 56 | 64% | +11 min |
| 2025-10 | 57 | 74% | +5 min |
| 2025-11 | 57 | 67% | +23 min |
| 2025-12 | 62 | 77% | +13 min |
| 2026-01 | 61 | 79% | +9 min |
| 2026-02 | 56 | 75% | +9 min |
| 2026-03 | 55 | 65% | +20 min |
| 2026-04 | 62 | 58% | +19 min |
| 2026-05 | 69 | 57% | +20 min |
| 2026-06 | 6 | 83% | +32 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 100 | 60% |
| Tue | 96 | 78% |
| Wed | 97 | 77% |
| Thu | 102 | 65% |
| Fri | 100 | 57% |
| Sat | 69 | 72% |
| Sun | 94 | 68% |
WN flight numbers on LAS → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…