🇺🇸 SAT
San Antonio
1043 mi
ORD 🇺🇸
Chicago

San Antonio to Chicago Flights

San Antonio International Airport Chicago O'Hare International Airport 5 airlines

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The San Antonio to Chicago route connects San Antonio International Airport (SAT) in US with Chicago O'Hare International Airport (ORD) in US. This medium-haul flight covers approximately 1043 miles (1679 km) with a typical flight time of 2h 25m. This route is served by 5 airlines: American Airlines, United, Envoy Air and others. AirportRoutes has tracked 20 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 O'Hare International Airport

ICAO Code:
KORD
IATA Code:
ORD
City:
🇺🇸 Chicago
Country:
US
Elevation:
680 ft

5

Operators

20

Tracked Flights

1043

Miles

2h 25m

Flight Duration

Route Map

Great Circle
Flight route map from San Antonio to Chicago
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
American Airlines AAL AA
United UAL UA
Envoy Air ENY MQ
Republic RPA YX
SkyWest SKW OO

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 18 13%
Tuesday 15 11%
Wednesday 27 19%
Thursday 27 19%
Friday 19 13%
Saturday 16 11%
Sunday 19 13%

Pattern Analysis

20 Tracked Flights:
Data Points: 141
API observations used to build this analysis
Weekdays: 106 flights
Weekend: 35 flights
Business Route More active on weekdays

All Flight Routes

5 Routes
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
A319 06:04 6:04 AM (Representative)
M T W T F S S
Jun 19, 2026 Active
Envoy Air
ENY / MQ
E75L 06:23 6:23 AM (Representative)
M T W T F S S
Jun 19, 2026 Active
Republic
RPA / YX
E75L 13:36 1:36 PM (Representative)
M T W T F S S
Jun 19, 2026 Active
SkyWest
SKW / OO
E75L 13:40 1:40 PM (Representative)
M T W T F S S
Jun 19, 2026 Active
United
UAL / UA
B738 06:40 6:40 AM (Representative)
M T W T F S S
Jun 19, 2026 Active
Total Routes: 5
Active Routes: 5
Unique Airlines: 5
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
06:04 6:04 AM American Airlines AAL AA
06:23 6:23 AM Envoy Air ENY MQ
06:40 6:40 AM United UAL UA
13:36 1:36 PM Republic RPA YX
13:40 1:40 PM SkyWest SKW OO

Time Information

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

Total Departure Times: 5
Time Range:
06:04 - 13:40
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.