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(UA) United Airlines 646 Flight Tracker
Flight Status
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Additional Details
This Flight Also Marketed As
Codeshare Airline
Air Canada
Flight Number
(AC) 4612
Aircraft Equipment
Code
7S8
Description
Boeing 737-800 (Scimitar Winglets) Passenger
Past and Upcoming Flights
For flights prior to the results below, please use our Historical Flight Status feature.
08-Jan
05-Jan
06-Jan
07-Jan
08-Jan
09-Jan
10-Jan
11-Jan
Flights for Monday, 05-Jan-2026
Departure Time
Origin
Destination
Arrival Time
09:38 CST
IAH
Houston
SLP
San Luis Potosi
11:49 CST
Flights for Tuesday, 06-Jan-2026
Departure Time
Origin
Destination
Arrival Time
15:25 EST
GRR
Grand Rapids
DEN
Denver
16:30 MST
Flights for Wednesday, 07-Jan-2026
Departure Time
Origin
Destination
Arrival Time
15:25 EST
GRR
Grand Rapids
DEN
Denver
16:30 MST
Flights for Thursday, 08-Jan-2026
Departure Time
Origin
Destination
Arrival Time
15:25 EST
GRR
Grand Rapids
DEN
Denver
16:30 MST
Flights for Friday, 09-Jan-2026
Departure Time
Origin
Destination
Arrival Time
15:25 EST
GRR
Grand Rapids
DEN
Denver
16:30 MST
Flights for Saturday, 10-Jan-2026
Departure Time
Origin
Destination
Arrival Time
15:25 EST
GRR
Grand Rapids
DEN
Denver
16:30 MST
Flights for Sunday, 11-Jan-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date