🇺🇸 ORD
Chicago
1043 mi
SAT 🇺🇸
San Antonio

Chicago to San Antonio Flights

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

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The Chicago to San Antonio route connects Chicago O'Hare International Airport (ORD) in US with San Antonio International Airport (SAT) in US. This medium-haul flight covers approximately 1043 miles (1679 km) with a typical flight time of 2h 34m. This route is served by 5 airlines: Envoy Air, American Airlines, United and others. AirportRoutes has tracked 5 unique flight numbers on this route.

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Departure Airport

Chicago O'Hare International Airport

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

Destination Airport

San Antonio International Airport

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

5

Operators

5

Tracked Flights

1043

Miles

2h 34m

Flight Duration

Route Map

Operating Airlines

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

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 2 6%
Tuesday 5 16%
Wednesday 6 19%
Thursday 5 16%
Friday 5 16%
Saturday 5 16%
Sunday 4 12%

Pattern Analysis

5 Tracked Flights:
Data Points: 32
API observations used to build this analysis
Weekdays: 23 flights
Weekend: 9 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 -
M T W T F S S
Jun 18, 2026 Active
Envoy Air
ENY / MQ
E170 20:44 8:44 PM (Representative)
M T W T F S S
Jun 18, 2026 Active
Republic
RPA / YX
E75S 13:20 1:20 PM (Representative)
M T W T F S S
Jun 18, 2026 Active
SkyWest
SKW / OO
- E75L -
M T W T F S S
Jun 18, 2026 Active
United
UAL / UA
A320 13:03 1:03 PM (Representative)
M T W T F S S
Jun 18, 2026 Active
Total Routes: 5
Active Routes: 5
Unique Airlines: 5
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
13:03 1:03 PM United UAL UA
13:20 1:20 PM Republic RPA YX
20:44 8:44 PM Envoy Air ENY MQ

Time Information

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

Total Departure Times: 3
Time Range:
13:03 - 20:44
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.