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United Airlines

Is UA4863 delayed?

No, UA4863 landed in Houston 23 min early, at 08:04 on Nov 14 (as of Nov 14, 14:04 UTC).

Usually on time: arrived within 15 min of schedule on 27 of the last 30 flights.

Arrived

23 min early

Official source · Updated

Departure

Lubbock

LBB

Scheduled

Nov 14

Arrival

Houston

IAH

Actual

Scheduled 08:27

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • Lubbock → Houston

    23 min early

  • Lubbock → Houston

    24 min early

  • Lubbock → Houston

    14 min early

  • Lubbock → Houston

    On schedule (12 min behind)

  • Lubbock → Houston

    30 min late

Is UA4863 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
30
On time
90%
of 30 arrivals
Late
10%
of 30 arrivals
Cancelled
0%
of 30 flights
Median arrival delay
24 min early
9 in 10 arrived within
14 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Houston (IAH) departures

Left more than 15 min late
16 of 45
Cancelled today
52

Related flights

All United Airlines flights

Flight history and details
UA4863 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026ArrivedLubbockHouston-23
Nov 13, 2026ArrivedLubbockHouston-24
Nov 12, 2026ArrivedLubbockHouston-14
Nov 11, 2026ArrivedLubbockHouston12
Nov 10, 2026ArrivedLubbockHouston30
Nov 9, 2026ArrivedLubbockHouston-27
Nov 8, 2026ArrivedLubbockHouston-32
Nov 7, 2026ArrivedLubbockHouston-29
Nov 6, 2026ArrivedLubbockHouston-32
Nov 5, 2026ArrivedLubbockHouston-31
Nov 4, 2026ArrivedLubbockHouston-32
Nov 3, 2026ArrivedLubbockHouston-2
Nov 2, 2026ArrivedLubbockHouston-10
Nov 1, 2026ArrivedLubbockHouston-4
Oct 31, 2026ArrivedLubbockHouston-27
Oct 30, 2026ArrivedLubbockHouston301
Oct 29, 2026ArrivedLubbockHouston-26
Oct 28, 2026ArrivedLubbockHouston-20
Oct 27, 2026ArrivedLubbockHouston-30
Oct 26, 2026ArrivedLubbockHouston-26
Oct 25, 2026ArrivedLubbockHouston-24
Oct 24, 2026ArrivedLubbockHouston-24
Oct 23, 2026ArrivedLubbockHouston-36
Oct 22, 2026ArrivedLubbockHouston-29
Oct 21, 2026ArrivedLubbockHouston80
Oct 20, 2026ArrivedLubbockHouston-36
Oct 19, 2026ArrivedLubbockHouston-25
Oct 18, 2026ArrivedLubbockHouston-12
Oct 17, 2026ArrivedLubbockHouston0
Oct 16, 2026ArrivedLubbockHouston-16
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