Skip to content
Sign up

United Airlines

Is UA5421 delayed?

Yes — UA5421 landed in Lubbock 169 min late, at 19:23 on Oct 1 (as of Oct 2, 00:23 UTC).

Usually on time: arrived within 15 min of schedule on 19 of the last 25 flights.

Arrived

169 min late

Official source · Updated

Departure

Denver

DEN

Actual

Scheduled 14:26

Oct 1

Arrival

Lubbock

LBB

Actual

Scheduled 16:34

Oct 1

Times shown in airport local time

Service date: · Scheduled departure date (America/Denver)

Market settled: Delayed.

View this flight’s marketHow this market settles

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Denver → Lubbock

    169 min late

  • Denver → Lubbock

    <1 min early

  • Denver → Lubbock

    8 min early

  • Denver → Lubbock

    6 min early

  • Denver → Lubbock

    On schedule (5 min behind)

Is UA5421 usually late?

Observation window: Sep 2, 2026 – Oct 2, 2026

Observed arrivals
25
On time
76%
of 25 arrivals
Late
24%
of 25 arrivals
Cancelled
0%
of 29 flights
Median arrival delay
6 min early
9 in 10 arrived within
34 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

At the airports today

Denver (DEN) departures

Left more than 15 min late
0 of 1
Cancelled today
0

Related flights

Other flights DEN → KLBB

Return flights KLBB → DEN

All United Airlines flights

Flight history and details
UA5421 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Oct 1, 2026ArrivedDenverLubbock
View this flight’s market
169
Sep 30, 2026ArrivedDenverLubbock0
Sep 29, 2026ArrivedDenverLubbock-8
Sep 28, 2026ArrivedDenverLubbock-6
Sep 27, 2026ArrivedDenverLubbock5
Sep 26, 2026ArrivedDenverLubbock22
Sep 25, 2026ArrivedDenverLubbock37
Sep 24, 2026ArrivedDenverLubbock0
Sep 23, 2026ArrivedDenverLubbock-9
Sep 22, 2026ArrivedDenverLubbock-7
Sep 21, 2026ArrivedDenverLubbock-4
Sep 20, 2026ArrivedDenverLubbock-21
Sep 19, 2026ArrivedDenverLubbock34
Sep 18, 2026ArrivedDenverLubbock33
Sep 17, 2026ArrivedDenverLubbock-11
Sep 16, 2026ArrivedDenverLubbock-19
Sep 12, 2026ArrivedDenverLubbock20
Sep 11, 2026ArrivedDenverLubbock-16
Sep 10, 2026ArrivedDenverLubbock-7
Sep 9, 2026ArrivedDenverLubbock-11
Sep 8, 2026ArrivedDenverLubbock-4
Sep 7, 2026ArrivedDenverLubbock-4
Sep 6, 2026ArrivedDenverLubbock-7
Sep 5, 2026ArrivedDenverLubbock-15
Sep 4, 2026ArrivedDenverLubbock-12

Email me if UA5421 runs late

We email you if your next UA5421 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.

We use this address only for these emails. Every email has a one-click unsubscribe link.

Embed this status on your site

Paste this code into your page. The card keeps itself up to date and links back here.