United Airlines
UA4421 Flight Status
Based on Trip.com’s real-time data, the UA4421 flight operated by United Airlines on Sep 6, 2026 is scheduled to fly from Chicago (ORD) to Columbia (COU). The flight is expected to depart at 12:50 and land at 13:41 .
Sat, Sep 5
Sun, Sep 6
Mon, Sep 7
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Arrived
The flight has arrived 42m early
1h 40m
Check-in Counter
--
Boarding Gate
F27
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
F23
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
F27
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
Track the Previous Flight Status: Scheduled
UA4440
|
Greensboro (GSO)
Chicago (CHI)
Chicago (CHI)
Scheduled: 11:52
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UA4421 Aircraft Details
According to Trip.com real-time data, the UA4421 flight flying from Chicago to Columbia on 9/6/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 23y, 8m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
44
%
Punctuality (Arrival)
60
%
Late on average
31 minutes
Age
23y, 8m
Seats
50
Distance
--
Economy
First
Premium Economy
Onboard Amenities
Snacks
Inflight entertainment is available
Unknown
USB port
Seating Plan
79 cm
More legroom than on 30% of flights
44 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width better than on 40% of flights
120°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
86 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for UA4421
Trip.com historical records show that the last UA4421 flight departed on Sat, Sep 5 from ORD at approximately 12:53. This flight is expected to arrrive in COU at 13:48.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 1 | Chicago (ORD) | Columbia (COU) | CRJ7 | 13:19 | 14:16 | Arrived |
| Wed, Sep 2 | Chicago (ORD) | Columbia (COU) | CRJ7 | 13:03 | 13:54 | Arrived |
| Thu, Sep 3 | Chicago (ORD) | Columbia (COU) | CRJ7 | 15:53 | 16:45 | Arrived |
| Fri, Sep 4 | Chicago (ORD) | Columbia (COU) | CRJ7 | 14:29 | 15:22 | Arrived |
| Sat, Sep 5 | Chicago (ORD) | Columbia (COU) | CRJ7 | 12:53 | 13:48 | Arrived |
| Sun, Sep 6 | Chicago (ORD) | Columbia (COU) | CRJ7 | 12:50 | 13:41 | Scheduled |
| Mon, Sep 7 | Chicago (ORD) | Columbia (COU) | CRJ7 | 12:50 | 14:30 | Scheduled |
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UA4421 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4421 is 44% (Late on average 1 hour17 minutes), and the on-time arrival rate is 60% (Late on average 31 minutes).
On-Time Departures
Punctuality
44
%
Late on average
1 hour17 minutes
Early
0
%
On time
44
%
30 mins late
16
%
60 mins late
4
%
90 mins late
36
%
Cancelled
4
%
On-Time Arrivals
Punctuality
60
%
Late on average
31 minutes
Early
52
%
On time
8
%
30 mins late
8
%
60 mins late
20
%
90 mins late
12
%
Cancelled
4
%
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Frequently Asked Questions
-
What is the current status of flight ua4421?
Flight ua4421 has not departed yet and is currently on schedule. Scheduled departure 12:50, arrival 14:30 (updated Sep 6, 2026). -
Is flight ua4421 on time today?
Flight ua4421 has not departed yet and is currently on schedule. Scheduled departure is 12:50, with arrival at 14:30. Recheck gate and timing before you head to the airport. -
Has flight ua4421 departed yet? What is the departure time?
Flight ua4421 is scheduled to depart at 12:50. The latest actual or estimated departure time is 12:50, and the current status is Scheduled (updated Sep 6, 2026). -
When is flight ua4421 scheduled to arrive?
Flight ua4421 is scheduled to arrive at 14:30. The latest estimated or actual arrival time is 13:41. Status is Scheduled as of Sep 6, 2026. -
What is the gate information for flight ua4421?
For flight ua4421, the departure terminal is T2 and the boarding gate is F23. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight ua4421 fly?
Flight ua4421 is operated by United Airlines from Chicago (ORD) to Columbia (COU). Typical flight time is about 1 hour40 minutes; operating days may include Sunday. -
How can I check real-time status for flight ua4421?
Track flight ua4421 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight ua4421 is delayed or canceled, what should I do?
If ua4421 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 6, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight ua4421 departed from Chicago?
Flight ua4421 has not departed from Chicago (ORD) yet and is currently on schedule for 12:50. -
What is the seat configuration for flight ua4421?
Flight ua4421 usually flies a Bombardier CRJ-550 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Columbia Weather & Time
Partly cloudy
|
23°C - 37°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Chicago 14:30
|
Columbia 14:30
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