Flight UA 5421: Denver → Lubbock

United Airlines4 October 2026DepartedUpdated 1 h 46 min ago, official airport data

All flights Denver → Lubbock

Departure

Denver DEN

14:12

Actual14:02 scheduled+10 min

Gate: B53

Departed

Flight time: 1 h 38 min

Arrival

Lubbock LBB

16:40

Scheduled

Data from the official airport boards. Times are local to each airport.

Follow flight UA 5421, 4 October 2026

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Flight time: 1 h 38 min
Distance: ≈ 734 km
Days of the week

Punctuality of flight UA 5421

The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.

Flight UA 5421: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time: 14:02
Usual arrival time: 16:40

Dates already on the boards

Sun 4 OctDeparture 14:02, Arrival 16:40Departed
Mon 5 OctDeparture 14:02Scheduled

Follow flight UA 5421, 5 October 2026

We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

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Route of flight UA 5421

Departure airport: Denver (DEN). Arrival airport: Lubbock (LBB). Scheduled flight time: about 1 h 38 min. Distance between the airports: about 734 km in a straight line.

Questions about flight UA 5421

Is flight UA 5421 on time today?

For 4 October 2026 the airport board shows flight UA 5421 as “Departed”. Departure: Denver, 14:12. Arrival: Lubbock, 16:40.

Which terminal and gate does flight UA 5421 use?

Denver (DEN): Gate B53. Gates are announced shortly before boarding and can change: check the screens at the airport.

How often is flight UA 5421 delayed?

The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.

How long does flight UA 5421 take?

About 1 h 38 min by the schedule. The airports are 734 km apart.

On which days does flight UA 5421 operate?

In the last 60 days it was on the boards on: Monday, Sunday.

How can I get notified when flight UA 5421 changes?

Use the notifications block at the top of this page: Telegram or e-mail. We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

Flight UA 5421, 4 October 2026