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United Airlines

Is UA5740 delayed?

UA5740 landed in San Francisco on Oct 31 (as of Oct 31, 14:31 UTC).

Usually on time: arrived within 15 min of schedule on 8 of the last 10 flights.

Arrived

Official source · Updated

Departure

Medford

MFR

Scheduled

Not available

Arrival

San Francisco

SFO

Actual

Oct 31

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Not available
Estimated
Not available
Actual

Also sold as AC4407, NH7224, NZ9526, NZ9865, AV2267, CM2810, CM2815

Recent arrivals

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

  • Chicago → Toronto

    57 min late

  • Chicago → Toronto

    On schedule (4 min behind)

  • Chicago → Toronto

    On schedule (2 min behind)

  • Chicago → Toronto

    19 min early

  • Chicago → Toronto

    28 min early

Is UA5740 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
10
On time
80%
of 10 arrivals
Late
20%
of 10 arrivals
Cancelled
0%
of 15 flights
Median arrival delay
1 min
9 in 10 arrived within
58 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
25 of 49
Cancelled today
41

Related flights

All United Airlines flights

Flight history and details
UA5740 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Oct 24, 2026ArrivedChicagoToronto57
Oct 23, 2026ArrivedChicagoToronto4
Oct 22, 2026ArrivedChicagoToronto2
Oct 21, 2026ArrivedChicagoToronto-19
Oct 20, 2026ArrivedChicagoToronto-28
Oct 19, 2026ArrivedChicagoToronto-17
Oct 18, 2026ArrivedChicagoToronto1
Oct 17, 2026ArrivedChicagoToronto0
Oct 16, 2026ArrivedChicagoToronto-16
Oct 15, 2026ArrivedChicagoToronto65
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