United Airlines UA5421 Flight Status
Based on Trip.com’s real-time data, the UA5421 flight operated by United Airlines on Oct 22, 2026 is scheduled to fly from Denver (DEN) to Lubbock (LBB). The flight is expected to depart at 14:02 (local time in Denver, UTC-6) and land at 16:05 (local time in Lubbock, UTC-5) .
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 25m early
1h 38m
Check-in Counter
7,8
Boarding Gate
B51
Arrival Gate
--
Baggage
B
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United Airlines From IDR 4,267,200
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Scheduled
Your flight will depart on time.
1h 38m
Check-in Counter
7,8
Boarding Gate
B88
Arrival Gate
--
Baggage
B
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Need a flight from Denver to Lubbock?
United Airlines From IDR 4,267,200
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Scheduled
Your flight will depart on time.
1h 38m
Check-in Counter
7,8
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Denver to Lubbock?
United Airlines From IDR 4,267,200
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Denver to Lubbock or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA4675
|
Colorado Springs (COS)
Denver (DEN)
Denver (DEN)
Scheduled: 12:45
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UA5421 Aircraft Details
According to Trip.com real-time data, the UA5421 flight flying from Denver to Lubbock on 10/22/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 16y, 10m. The aircraft is equipped with 70 seats.
Bombardier CRJ-550
Punctuality (Departure)
73
%
Punctuality (Arrival)
90
%
Early on average
3 minutes
Age
16y, 10m
Seats
70
Distance
--
Economy
First
Premium Economy
Onboard Amenities
Snacks
Inflight entertainment is available
Unknown
USB port
Seating Plan
76 cm
Legroom
--
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
48 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seating Plan
86 cm
Legroom
43 cm
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA5421
Trip.com historical records show that the last UA5421 flight departed on Wed, Oct 21 from DEN at approximately 14:14. This flight is expected to arrrive in LBB at 16:15.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Denver (DEN) | Lubbock (LBB) | CRJ7 | 14:09 | 16:13 | Arrived |
| Sun, Oct 18 | Denver (DEN) | Lubbock (LBB) | CRJ7 | 14:22 | 16:25 | Arrived |
| Mon, Oct 19 | Denver (DEN) | Lubbock (LBB) | CRJ7 | 14:30 | 16:31 | Arrived |
| Tue, Oct 20 | Denver (DEN) | Lubbock (LBB) | CRJ7 | 15:13 | 17:14 | Arrived |
| Wed, Oct 21 | Denver (DEN) | Lubbock (LBB) | CRJ7 | 14:14 | 16:15 | Arrived |
| Thu, Oct 22 | Denver (DEN) | Lubbock (LBB) | CRJ7 | 14:02 | 16:05 | Scheduled |
| Fri, Oct 23 | Denver (DEN) | Lubbock (LBB) | CRJ7 | 14:02 | 16:40 | Scheduled |
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UA5421 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA5421 is 73% (Late on average 29 minutes), and the on-time arrival rate is 90% (Early on average 3 minutes).
On-Time Departures
Punctuality
73
%
Late on average
29 minutes
Early
0
%
On time
73
%
30 mins late
17
%
60 mins late
7
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
90
%
Early on average
3 minutes
Early
77
%
On time
13
%
30 mins late
7
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua5421?
Flight ua5421 has not departed yet and is currently on schedule. Scheduled departure 14:02, arrival 16:40 (updated Oct 22, 2026).Is flight ua5421 on time today?
Flight ua5421 has not departed yet and is currently on schedule. Scheduled departure is 14:02, with arrival at 16:40. Recheck gate and timing before you head to the airport.Has flight ua5421 departed yet? What is the departure time?
Flight ua5421 is scheduled to depart at 14:02. The latest actual or estimated departure time is 14:02, and the current status is Scheduled (updated Oct 22, 2026).When is flight ua5421 scheduled to arrive?
Flight ua5421 is scheduled to arrive at 16:40. The latest estimated or actual arrival time is 16:05. Status is Scheduled as of Oct 22, 2026.What route does flight ua5421 fly?
Flight ua5421 is operated by United Airlines from Denver (DEN) to Lubbock (LBB). Typical flight time is about 1 hour38 minutes; operating days may include Thursday.How can I check real-time status for flight ua5421?
Track flight ua5421 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 ua5421 is delayed or canceled, what should I do?
If ua5421 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 22, 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 ua5421 departed from Denver?
Flight ua5421 has not departed from Denver (DEN) yet and is currently on schedule for 14:02.What is the seat configuration for flight ua5421?
Flight ua5421 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: Lubbock Weather & Time
Partly cloudy
|
14°C - 28°C
Expected weather conditions upon arrival
1 hour time difference
Time on arrival: Denver 15:05
|
Lubbock 16:05
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