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United Airlines

Is UA1668 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

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

Arrived

18 min early

Official source · Updated

Departure

San Francisco

SFO

Actual

Scheduled 14:34

Sep 12

Arrival

San Diego

SAN

Actual

Scheduled 15:51

Sep 12

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)

Arrived

25 min early

Official source · Updated

Departure

Austin

AUS

Scheduled

Not available

Arrival

San Francisco

SFO

Actual

Scheduled 10:50

Sep 12

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: San Francisco → San DiegoSFOSAN
Route overview
Route overview: Austin → San FranciscoAUSSFO
Route overview

Recent arrivals

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

  • AUS → SFO

    17 min early

  • SFO → SAN

    9 min late

  • SFO → SAN

    37 min late

  • AUS → SFO

    76 min late

  • SFO → SAN

    1 min early
Flight history and details

Aug 25, 2026 — Sep 24, 2026

Observed arrivals
40
Arrivals over 15 minutes late
16
Observed cancellations
0
Observed occurrences
47

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

UA1668 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 24, 2026ArrivedAustinSan Francisco
-17
Sep 23, 2026ArrivedSan FranciscoSan Diego
9
Sep 22, 2026ArrivedSan FranciscoSan Diego
37
Sep 22, 2026ArrivedAustinSan Francisco
76
Sep 21, 2026ArrivedSan FranciscoSan Diego
-1
Sep 21, 2026ArrivedAustinSan Francisco
27
Sep 20, 2026ArrivedSan FranciscoSan Diego
38
Sep 20, 2026ArrivedAustinSan Francisco
80
Sep 19, 2026ArrivedSan FranciscoSan Diego
-8
Sep 19, 2026ArrivedAustinSan Francisco
82
Sep 18, 2026ArrivedSan FranciscoSan Diego
60
Sep 18, 2026ArrivedAustinSan Francisco
81
Sep 17, 2026ArrivedSan FranciscoSan Diego
28
Sep 17, 2026ArrivedAustinSan Francisco
37
Sep 16, 2026ArrivedSan FranciscoSan Diego
-8
Sep 16, 2026ArrivedAustinSan Francisco
35
Sep 15, 2026ArrivedSan FranciscoSan Diego
-8
Sep 15, 2026ArrivedAustinSan Francisco
-17
Sep 14, 2026ArrivedAustinSan Francisco
-25
Sep 13, 2026ArrivedAustinSan Francisco
-2
Sep 12, 2026ArrivedSan FranciscoSan Diego
-18
Sep 12, 2026ArrivedAustinSan Francisco
-25
Sep 11, 2026ArrivedSan FranciscoSan Diego
70
Sep 11, 2026ArrivedAustinSan Francisco
61
Sep 10, 2026ArrivedSan FranciscoSan Diego
26
Sep 10, 2026ArrivedAustinSan Francisco
-20
Sep 9, 2026ArrivedSan FranciscoSan Diego
-4
Sep 9, 2026ArrivedAustinSan Francisco
-18
Sep 8, 2026ArrivedSan FranciscoSan Diego
12
Sep 8, 2026ArrivedAustinSan Francisco
-16
Sep 7, 2026ArrivedSan FranciscoSan Diego
9
Sep 7, 2026ArrivedAustinSan Francisco
28
Sep 6, 2026ArrivedSan FranciscoSan Diego
0
Sep 6, 2026ArrivedAustinSan Francisco
-20
Sep 5, 2026ArrivedSan FranciscoSan Diego
9
Sep 5, 2026ArrivedAustinSan Francisco
-10
Sep 4, 2026ArrivedSan FranciscoSan Diego
195
Sep 4, 2026ArrivedAustinSan Francisco
-16
Sep 3, 2026ArrivedSan FranciscoSan Diego
8
Sep 2, 2026ArrivedSan FranciscoSan Diego
-1

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