Flight OddsWN2634 MDW → DCA
Southwest Airlines · Chicago, IL to Washington, DC · 28 flights observed, 2026-03-05 to 2026-04-06 · 601 mi
WN2634 covers more than one route in the data window — the stats below are for MDW → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
46%
Median delay
+27 min
90th percentile
+164 min
Cancellation rate
7%
How often is WN2634 on time?
Across 28 flights on MDW → DCA from 2026-03-05 to 2026-04-06, WN2634 arrived within 15 minutes of schedule 46% of the time. The median arrival delay was +27 min, and the worst 10% of flights arrived +164 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 | 12 | 46% |
| 16-30 min | 2 | 8% |
| 31-60 min | 6 | 23% |
| 61-120 min | 2 | 8% |
| 2+ hrs | 4 | 15% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 21 | 43% | +43 min |
| 2026-04 | 5 | 60% | +55 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 3 | 67% |
| Wed | 4 | 25% |
| Thu | 5 | 40% |
| Fri | 5 | 20% |
| Sat | No data | — |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…