Flight OddsWN1178 MDW → TUL
Southwest Airlines · Chicago, IL to Tulsa, OK · 14 flights observed, 2025-07-03 to 2025-08-04 · 583 mi
WN1178 covers more than one route in the data window — the stats below are for MDW → TUL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
46%
Median delay
+17 min
90th percentile
+33 min
Cancellation rate
7%
How often is WN1178 on time?
Across 14 flights on MDW → TUL from 2025-07-03 to 2025-08-04, WN1178 arrived within 15 minutes of schedule 46% of the time. The median arrival delay was +17 min, and the worst 10% of flights arrived +33 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 6 | 46% |
| 16-30 min | 5 | 38% |
| 31-60 min | 1 | 8% |
| 61-120 min | 1 | 8% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 11 | 45% | +21 min |
| 2025-08 | 2 | 50% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 20% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 5 | 40% |
| Fri | 3 | 100% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…