🇺🇸 SAT
San Antonio
1038 mi
MDW 🇺🇸
Chicago

San Antonio to Chicago Flights

San Antonio International Airport Chicago Midway International Airport 1 airline

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The San Antonio to Chicago route connects San Antonio International Airport (SAT) in US with Chicago Midway International Airport (MDW) in US. This medium-haul flight covers approximately 1038 miles (1670 km) with a typical flight time of 2h 19m. This route is operated by Southwest. AirportRoutes has tracked 8 unique flight numbers on this route.

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Departure Airport

San Antonio International Airport

ICAO Code:
KSAT
IATA Code:
SAT
City:
🇺🇸 San Antonio
Country:
US
Elevation:
809 ft

Destination Airport

Chicago Midway International Airport

ICAO Code:
KMDW
IATA Code:
MDW
City:
🇺🇸 Chicago
Country:
US
Elevation:
620 ft

1

Operator

8

Tracked Flights

1038

Miles

2h 19m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest SWA WN

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 13 24%
Tuesday 9 16%
Wednesday 4 7%
Thursday 9 16%
Friday 10 18%
Saturday 8 15%
Sunday 2 4%

Pattern Analysis

8 Tracked Flights:
Data Points: 55
API observations used to build this analysis
Weekdays: 45 flights
Weekend: 10 flights
Business Route More active on weekdays

All Flight Routes

1 Route
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Southwest
SWA / WN
B737 14:40 2:40 PM (Representative)
M T W T F S S
Jun 19, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
14:40 2:40 PM Southwest SWA WN

Time Information

Times are shown in the departure airport's local timezone (KSAT - America/Chicago).

Total Departure Times: 1
Time Range:
14:40 - 14:40
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.