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United Airlines

Is UA670 delayed?

Service date: · Scheduled departure date (UTC)

Estimated arrivalLast reported

61 min late

This update may be out of date. Check with your airline.

Update time unavailable

Departure

San Antonio

SAT

Scheduled

Sep 16

Arrival

San Francisco

SFO

Estimated

Scheduled 11:04

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Not available
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

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

  • SFO → ONT

    23 min late

  • SAT → SFO

    32 min early

  • EWR → DEN

    15 min early

  • SAT → SFO

    10 min early

  • EWR → DEN

    27 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
21
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
30

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

UA670 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedSan FranciscoOntario
View this flight’s market
23
Sep 15, 2026ArrivedSan AntonioSan Francisco
-32
Sep 14, 2026ArrivedNewarkDenver
-15
Sep 12, 2026ArrivedSan AntonioSan Francisco
-10
Sep 11, 2026ArrivedNewarkDenver
-27
Sep 10, 2026ArrivedNewarkDenver
-9
Sep 9, 2026ArrivedSan AntonioSan Francisco
-35
Sep 8, 2026ArrivedSan FranciscoOntario
23
Sep 8, 2026ArrivedSan AntonioSan Francisco
-17
Sep 7, 2026ArrivedNewarkDenver
-26
Sep 6, 2026ArrivedNewarkDenver
-31
Sep 4, 2026ArrivedNewarkDenver
-32
Sep 3, 2026ArrivedNewarkDenver
-2
Aug 31, 2026ArrivedNewarkDenver
-30
Aug 30, 2026ArrivedNewarkDenver
16
Aug 28, 2026ArrivedNewarkDenver
-27
Aug 27, 2026ArrivedNewarkDenver
-17
Aug 24, 2026ArrivedNewarkDenver
-20
Aug 23, 2026ArrivedNewarkDenver
-6
Aug 21, 2026ArrivedNewarkDenver
-27

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