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United Airlines

Is UA648 delayed?

Service date: · Actual departure date; scheduled departure unavailable (America/New_York)

Arrived

24 min early

Official source · Updated

Departure

Newark

EWR

Actual

Sep 22

Arrival

San Francisco

SFO

Actual

Scheduled 13:39

Sep 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Newark → San FranciscoEWRSFO
Route overview

Recent arrivals

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

  • EWR → SFO

    24 min early

  • EWR → SFO

    9 min late

  • EWR → SFO

    91 min late

  • EWR → SFO

    23 min early

  • EWR → SFO

    59 min late
Flight history and details

Aug 24, 2026 — Sep 23, 2026

Observed arrivals
30
Arrivals over 15 minutes late
8
Observed cancellations
1
Observed occurrences
31

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

UA648 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 22, 2026ArrivedNewarkSan Francisco
-24
Sep 21, 2026CancelledNewarkSan FranciscoNot available
Not available
Sep 20, 2026ArrivedNewarkSan Francisco
9
Sep 19, 2026ArrivedNewarkSan Francisco
91
Sep 18, 2026ArrivedNewarkSan Francisco
-23
Sep 17, 2026ArrivedNewarkSan Francisco
59
Sep 16, 2026ArrivedNewarkSan Francisco
-3
Sep 15, 2026ArrivedNewarkSan Francisco
6
Sep 14, 2026ArrivedNewarkSan Francisco
-9
Sep 13, 2026ArrivedNewarkSan Francisco
15
Sep 12, 2026ArrivedNewarkSan Francisco
-18
Sep 11, 2026ArrivedNewarkSan Francisco
-5
Sep 10, 2026ArrivedNewarkSan Francisco
33
Sep 9, 2026ArrivedDenverSeattle
5
Sep 8, 2026ArrivedDenverSeattle
-3
Sep 8, 2026ArrivedRapid CityDenver
-24
Sep 7, 2026ArrivedNewarkSan Francisco
12
Sep 6, 2026ArrivedNewarkSan Francisco
35
Sep 5, 2026ArrivedNewarkSan Francisco
-30
Sep 4, 2026ArrivedNewarkSan Francisco
41
Sep 3, 2026ArrivedNewarkSan Francisco
24
Sep 2, 2026ArrivedNewarkSan Francisco
-6
Sep 1, 2026ArrivedNewarkSan Francisco
-15
Aug 31, 2026ArrivedNewarkSan Francisco
8
Aug 30, 2026ArrivedNewarkSan Francisco
-36
Aug 29, 2026ArrivedNewarkSan Francisco
-23
Aug 28, 2026ArrivedNewarkSan Francisco
-15
Aug 27, 2026ArrivedNewarkSan Francisco
16
Aug 26, 2026ArrivedNewarkSan Francisco
-23
Aug 25, 2026ArrivedNewarkSan Francisco
-11
Aug 24, 2026ArrivedNewarkSan Francisco
83

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