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United Airlines

Is UA1259 delayed?

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

Arrived

21 min early

Official source · Updated

Departure

San Francisco

SFO

Actual

Scheduled 11:11

Sep 7

Arrival

Houston

IAH

Actual

Scheduled 16:50

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Route overview: San Francisco → HoustonSFOIAH
Route overview

Recent arrivals

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

  • SFO → IAH

    9 min late

  • IAH → BNA

    21 min early

  • SFO → IAH

    1 min early

  • IAH → BNA

    19 min early

  • SFO → IAH

    1 min early
Flight history and details

Aug 21, 2026 — Sep 20, 2026

Observed arrivals
33
Arrivals over 15 minutes late
7
Observed cancellations
0
Observed occurrences
49

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

UA1259 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 19, 2026ArrivedSan FranciscoHouston
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9
Sep 18, 2026ArrivedHoustonNashville
-21
Sep 18, 2026ArrivedSan FranciscoHouston
-1
Sep 17, 2026ArrivedHoustonNashville
-19
Sep 17, 2026ArrivedSan FranciscoHouston
-1
Sep 16, 2026ArrivedHoustonNashville
-15
Sep 16, 2026ArrivedSan FranciscoHouston
-5
Sep 15, 2026ArrivedSan FranciscoHouston
22
Sep 14, 2026ArrivedHoustonNashville
-33
Sep 14, 2026ArrivedSan FranciscoHouston
53
Sep 13, 2026ArrivedSan FranciscoHouston
13
Sep 12, 2026ArrivedSan FranciscoHouston
-10
Sep 11, 2026ArrivedHoustonNashville
-30
Sep 11, 2026ArrivedSan FranciscoHouston
-20
Sep 10, 2026ArrivedHoustonNashville
-37
Sep 10, 2026ArrivedSan FranciscoHouston
11
Sep 9, 2026ArrivedSan FranciscoHouston
24
Sep 8, 2026ArrivedSan FranciscoHouston
3
Sep 7, 2026ArrivedSan FranciscoHouston
-21
Sep 6, 2026ArrivedHoustonHartford
-6
Sep 6, 2026ArrivedSan FranciscoHouston
-18
Sep 5, 2026ArrivedHoustonHartford
-16
Sep 5, 2026ArrivedSan FranciscoHouston
-16
Sep 4, 2026ArrivedHoustonHartford
53
Sep 4, 2026ArrivedSan FranciscoHouston
-29
Sep 3, 2026ArrivedHoustonHartford
174
Sep 3, 2026ArrivedSan FranciscoHouston
-8
Aug 30, 2026ArrivedHoustonHartford
19
Aug 29, 2026ArrivedHoustonHartford
3
Aug 28, 2026ArrivedHoustonHartford
12
Aug 27, 2026ArrivedHoustonHartford
132
Aug 26, 2026ArrivedHoustonHartford
-18
Aug 22, 2026ArrivedHoustonHartford
-13

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