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United Airlines

Is UA2399 delayed?

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

Arrived

32 min early

Updated

Departure

Houston

IAH

Actual

Scheduled 11:55

Aug 22

Arrival

San Diego

SAN

Actual

Scheduled 13:17

Aug 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Houston → San DiegoIAHSAN
Route overview

Recent arrivals

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

  • IAH → SAN

    29 min late

  • IAH → SAN

    31 min early

  • IAH → SAN

    20 min early

  • IAH → SAN

    47 min late

  • IAH → SAN

    29 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
24
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
27

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

UA2399 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedHoustonSan Diego
29
Sep 15, 2026ArrivedHoustonSan Diego
-31
Sep 12, 2026ArrivedHoustonSan Diego
-20
Sep 11, 2026ArrivedHoustonSan Diego
47
Sep 10, 2026ArrivedHoustonSan Diego
-29
Sep 9, 2026ArrivedHoustonSan Diego
-29
Sep 8, 2026ArrivedHoustonSan Diego
-6
Sep 7, 2026ArrivedHoustonSan Diego
14
Sep 6, 2026ArrivedHoustonSan Diego
-31
Sep 5, 2026ArrivedHoustonSan Diego
-19
Sep 4, 2026ArrivedHoustonSan Diego
31
Sep 2, 2026ArrivedHoustonSan Diego
-8
Sep 1, 2026ArrivedHoustonSan Diego
9
Aug 31, 2026ArrivedHoustonSan Diego
19
Aug 30, 2026ArrivedHoustonSan Diego
7
Aug 29, 2026ArrivedHoustonSan Diego
-1
Aug 28, 2026ArrivedHoustonSan Diego
21
Aug 27, 2026ArrivedHoustonSan Diego
46
Aug 26, 2026ArrivedHoustonSan Diego
14
Aug 25, 2026ArrivedHoustonSan Diego
-27
Aug 24, 2026ArrivedHoustonSan Diego
16
Aug 22, 2026ArrivedHoustonSan Diego
-32
Aug 21, 2026ArrivedHoustonSan Diego
33
Aug 20, 2026ArrivedHoustonSan Diego
-13

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