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United Airlines

Is UA1623 delayed?

No, UA1623 landed in San Francisco 11 min early, at 06:58 on Nov 14 (as of Nov 14, 14:58 UTC).

Usually on time: arrived within 15 min of schedule on 11 of the last 11 flights.

Arrived

11 min early

Official source · Updated

Departure

Sacramento

SMF

Actual

Scheduled 06:33

Nov 14

Arrival

San Francisco

SFO

Actual

Scheduled 07:10

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Also sold as AC4541, NH7391, NZ9676, VA8267

Recent arrivals

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

  • Sacramento → San Francisco

    11 min early

  • Sacramento → San Francisco

    1 min early

  • Sacramento → San Francisco

    10 min early

  • Sacramento → San Francisco

    On schedule (4 min behind)

  • Sacramento → San Francisco

    On schedule (2 min behind)

Is UA1623 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
11
On time
100%
of 11 arrivals
Late
0%
of 11 arrivals
Cancelled
0%
of 22 flights
Median arrival delay
6 min early
9 in 10 arrived within
2 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

San Francisco (SFO) departures

Left more than 15 min late
26 of 54
Cancelled today
41

Related flights

All United Airlines flights

Flight history and details
UA1623 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026ArrivedSacramentoSan Francisco-11
Nov 13, 2026ArrivedSacramentoSan Francisco-1
Nov 12, 2026ArrivedSacramentoSan Francisco-10
Nov 11, 2026ArrivedSacramentoSan Francisco4
Nov 10, 2026ArrivedSacramentoSan Francisco2
Nov 9, 2026ArrivedSacramentoSan Francisco-7
Nov 8, 2026ArrivedSacramentoSan Francisco-6
Nov 7, 2026ArrivedSacramentoSan Francisco-1
Nov 6, 2026ArrivedSacramentoSan Francisco-13
Nov 5, 2026ArrivedSacramentoSan Francisco-12
Nov 4, 2026ArrivedSacramentoSan Francisco-15
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