BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
DCAMDW

Southwest Airlines Washington, DC (DCA) to Chicago, IL (MDW) reliability

A dedicated historical view of 2,104 Southwest Airlines marketed flights on this direction during July 2025–June 2026.

HISTORICAL ROUTE SIGNALVariable
74.6%arrived on time
14.5%30+ min late
2.8%cancelled
2,104scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late14.5%
60+ minutes late7.6%
Cancelled2.8%
Average arrival+8.5 mincompleted flights

What this airline-route sample says

Southwest Airlines completed 96.6% of its scheduled reportable DCA to MDW flights in the observation window. 74.6% of all scheduled flights arrived less than 15 minutes late, while 7.6% arrived at least an hour late.

Use the parent route report to compare this result with other marketing carriers and with time-of-day, weekday and monthly slices.

Compare all airlines on this route

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.