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United Airlines

Is UA8128 delayed?

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

Estimated arrivalLast reported

30 min early

This update may be out of date.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

Update time unavailable

Departure

San Francisco

SFO

Scheduled

Not available

Arrival

Toronto

YYZ

Estimated

Scheduled 21:35

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Not available

Operating flight: ACA742

Route overview: San Francisco → TorontoSFOYYZ
Route overview

Recent arrivals

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

  • SFO → YYZ

    11 min early

  • SFO → YYZ

    10 min early

  • SFO → YYZ

    18 min early

  • SFO → YYZ

    8 min early

  • SEA → IAH

    14 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
13
Arrivals over 15 minutes late
1
Observed cancellations
1
Observed occurrences
14

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

UA8128 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026CancelledSan FranciscoTorontoNot available
Not available
Sep 14, 2026ArrivedSan FranciscoToronto
-11
Sep 13, 2026ArrivedSan FranciscoToronto
-10
Sep 12, 2026ArrivedSan FranciscoToronto
-18
Sep 11, 2026ArrivedSan FranciscoToronto
-8
Sep 10, 2026ArrivedSan FranciscoToronto
16
Sep 10, 2026ArrivedSeattleHouston
-14
Sep 9, 2026ArrivedSan FranciscoToronto
-16
Sep 8, 2026ArrivedSan FranciscoToronto
-21
Sep 7, 2026ArrivedSan FranciscoToronto
5
Sep 6, 2026ArrivedSan FranciscoToronto
-3
Sep 5, 2026ArrivedSan FranciscoToronto
-21
Sep 4, 2026ArrivedSan FranciscoToronto
4
Sep 3, 2026ArrivedSan FranciscoToronto
-20

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