Track a Flight
(UA) United Airlines 3640 Flight Tracker
Flight Status
Flight Tracker
Positional Tracking Not Available Yet
Tracking will begin after departure
Past and Upcoming Flights
For flights prior to the results below, please use our Historical Flight Status feature.
02-May
29-Apr
30-Apr
01-May
02-May
03-May
04-May
05-May
Flights for Tuesday, 29-Apr-2025
Departure Time
Origin
Destination
Arrival Time
21:00 EDT
YYZ
Toronto
ORD
Chicago
22:06 CDT
Flights for Wednesday, 30-Apr-2025
Departure Time
Origin
Destination
Arrival Time
21:00 EDT
YYZ
Toronto
ORD
Chicago
22:06 CDT
Flights for Thursday, 01-May-2025
Departure Time
Origin
Destination
Arrival Time
21:00 EDT
YYZ
Toronto
ORD
Chicago
22:06 CDT
Flights for Friday, 02-May-2025
Departure Time
Origin
Destination
Arrival Time
21:00 EDT
YYZ
Toronto
ORD
Chicago
22:06 CDT
Flights for Saturday, 03-May-2025
Departure Time
Origin
Destination
Arrival Time
10:35 CDT
ORD
Chicago
HHH
Hilton Head
13:59 EDT
Flights for Sunday, 04-May-2025
Departure Time
Origin
Destination
Arrival Time
21:00 EDT
YYZ
Toronto
ORD
Chicago
22:06 CDT
Flights for Monday, 05-May-2025
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date