Home / Routes / KMDW → KSAT811 scheduled

The route from Chicago Midway International Airport (KMDW) in Chicago to San Antonio International Airport (KSAT) in San Antonio. SkyMeter tracks roughly 811 scheduled flights on this route across 12 carriers. The most active operator is SWA (SWA). Average block time is 2h 36m. Departures average 31 minutes off schedule, with 52% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.

Scheduled
811
last 494 days
ADS-B observed
168
Airlines
12
Avg dep delay
31m
Late >15 min
51.9%
Cancel rate
0.86%

Recent observed flights

From ADS-B trace data

2026-09-08 16:00  →  2026-09-08 18:14  ·  2h 13m
Replay
2026-09-08 03:04  →  2026-09-08 05:14  ·  2h 9m
Replay
2026-09-05 19:34  →  2026-09-05 21:47  ·  2h 12m
Replay
2026-09-05 02:04  →  2026-09-05 04:19  ·  2h 15m
Replay
2026-09-04 16:16  →  2026-09-04 18:28  ·  2h 12m
Replay
2026-09-04 03:01  →  2026-09-04 05:13  ·  2h 11m
Replay
2026-09-03 01:49  →  2026-09-03 14:46  ·  12h 56m
Replay
2026-09-03 01:39  →  2026-09-03 03:52  ·  2h 12m
Replay
2026-09-02 15:21  →  2026-09-02 17:37  ·  2h 15m
Replay
2026-09-02 01:40  →  2026-09-02 03:57  ·  2h 17m
Replay

Looking for the return flight?

View KSAT → KMDW