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(UA) United Airlines 4423 Flight Tracker
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For flights prior to the results below, please use our Historical Flight Status feature.
14-Oct
11-Oct
12-Oct
13-Oct
14-Oct
15-Oct
16-Oct
17-Oct
Flights for Sunday, 11-Oct-2026
Departure Time
Origin
Destination
Arrival Time
06:00 CDT
STL
Saint Louis
ORD
Chicago
07:36 CDT
Flights for Monday, 12-Oct-2026
Departure Time
Origin
Destination
Arrival Time
06:00 CDT
STL
Saint Louis
ORD
Chicago
07:36 CDT
Flights for Tuesday, 13-Oct-2026
Departure Time
Origin
Destination
Arrival Time
16:00 CDT
ORD
Chicago
MSN
Madison
17:13 CDT
Flights for Wednesday, 14-Oct-2026
One Flight This Day
You are currently viewing the only flight for this day
Flights for Thursday, 15-Oct-2026
Departure Time
Origin
Destination
Arrival Time
06:00 CDT
STL
Saint Louis
ORD
Chicago
07:36 CDT
Flights for Friday, 16-Oct-2026
Departure Time
Origin
Destination
Arrival Time
06:00 CDT
STL
Saint Louis
ORD
Chicago
07:36 CDT
Flights for Saturday, 17-Oct-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date