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(UA) United Airlines 4457 Flight Tracker
Flight Status
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Additional Details
This Flight Also Marketed As
Codeshare Airline
Air Canada
Flight Number
(AC) 3638
Aircraft Equipment
Code
CR7
Description
Canadair (Bombardier) Regional Jet 700 and Challenger 870
Past and Upcoming Flights
For flights prior to the results below, please use our Historical Flight Status feature.
30-Mar
27-Mar
28-Mar
29-Mar
30-Mar
31-Mar
01-Apr
02-Apr
Flights for Friday, 27-Mar-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date
Flights for Saturday, 28-Mar-2026
Departure Time
Origin
Destination
Arrival Time
17:15 EDT
IAD
Dulles
CLT
Charlotte
18:53 EDT
Flights for Sunday, 29-Mar-2026
Departure Time
Origin
Destination
Arrival Time
10:30 CDT
ORD
Chicago
ROA
Roanoke
13:29 EDT
Flights for Monday, 30-Mar-2026
Departure Time
Origin
Destination
Arrival Time
06:00 EDT
PWM
Portland
EWR
Newark
07:37 EDT
Flights for Tuesday, 31-Mar-2026
Departure Time
Origin
Destination
Arrival Time
06:00 EDT
PWM
Portland
EWR
Newark
07:37 EDT
Flights for Wednesday, 01-Apr-2026
Departure Time
Origin
Destination
Arrival Time
06:00 EDT
PWM
Portland
EWR
Newark
07:37 EDT
Flights for Thursday, 02-Apr-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date