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(AC) Air Canada 3998 Flight Tracker

Flight Status

AC 3998
Air Canada
San Antonio
Chicago
Operated by SkyWest Airlines on behalf of United Airlines 5636
Scheduled
On time
San Antonio, TX, US
San Antonio International Airport
Flight Departure Times
19-Mar-2026
Scheduled
17:24 CDT
Estimated
17:24 CDT
Terminal
B
Gate
5
Chicago, IL, US
Chicago O'Hare International Airport
Flight Arrival Times
19-Mar-2026
Scheduled
20:23 CDT
Estimated
20:23 CDT
Terminal
2
Gate
E8
Baggage
4

Flight Tracker

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Additional Details

This Flight Also Marketed As

Codeshare Airline

Lufthansa
United Airlines

Flight Number

(LH) 7739(UA) 5636

Aircraft Equipment

Code

E75

Description

Embraer 175

Past and Upcoming Flights

For flights prior to the results below, please use our Historical Flight Status feature.
19-Mar
16-Mar
17-Mar
18-Mar
19-Mar
20-Mar
21-Mar
22-Mar
Flights for Monday, 16-Mar-2026
Departure Time
Origin
 
Destination
Arrival Time
17:24 CDT
SAT
San Antonio
ORD
Chicago
20:23 CDT
Flights for Tuesday, 17-Mar-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date
Flights for Wednesday, 18-Mar-2026
Departure Time
Origin
 
Destination
Arrival Time
17:24 CDT
SAT
San Antonio
ORD
Chicago
20:23 CDT
Flights for Thursday, 19-Mar-2026
Departure Time
Origin
 
Destination
Arrival Time
17:24 CDT
SAT
San Antonio
ORD
Chicago
20:23 CDT
Flights for Friday, 20-Mar-2026
Departure Time
Origin
 
Destination
Arrival Time
17:24 CDT
SAT
San Antonio
ORD
Chicago
20:23 CDT
Flights for Saturday, 21-Mar-2026
Departure Time
Origin
 
Destination
Arrival Time
17:24 CDT
SAT
San Antonio
ORD
Chicago
20:23 CDT
Flights for Sunday, 22-Mar-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date

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