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United Airlines

Is UA1172 delayed?

No delay reported yet. UA1172 is scheduled to reach Toronto at 16:47 on Nov 15 (as of Nov 15, 14:58 UTC).

The GADUIN market gives an on-time arrival at Toronto a 76% chance.

Usually on time: 23 of its last 27 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Chicago

ORD

Scheduled

Not available

Arrival

Toronto

YYZ

Scheduled

Nov 15

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.

Also sold as AC4899, NH7806, NZ9861, CM2818

Route overview: Chicago → TorontoORDYYZ
Chicago → Toronto

Recent arrivals

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

  • Chicago → Toronto

    272 min late
  • Chicago → Toronto

    3 min early
  • Chicago → Toronto

    20 min early
  • Chicago → Toronto

    3 min early
  • Chicago → Toronto

    41 min late

Is UA1172 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
27
Graded against schedule
27
Not graded
0
On time
82%
of 28 flights
Late
14%
of 28 flights
Cancelled
4%
of 28 flights
Diverted
0%
of 28 flights
Median arrival delay
14 min early
9 in 10 arrived within
26 min

On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.

How flight status works

Departures on record at these airports today

Chicago (ORD) departures

Delayed: left more than 15 min after schedule
18 delayed, 18 cancelled of 152 departures on record

Toronto (YYZ) departures

Delayed: left more than 15 min after schedule
5 delayed, 3 cancelled of 25 departures on record

Counts cover the departures on record at each airport, not its full schedule.

All United Airlines flights

Flight history and details
UA1172 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026ArrivedChicagoToronto272
Nov 13, 2026CancelledChicagoTorontoNot availableNot available
Nov 11, 2026ArrivedChicagoToronto-3
Nov 10, 2026ArrivedChicagoToronto-20
Nov 9, 2026ArrivedChicagoToronto-3
Nov 8, 2026ArrivedChicagoToronto41
Nov 7, 2026ArrivedChicagoToronto4
Nov 6, 2026ArrivedChicagoToronto-28
Nov 5, 2026ArrivedChicagoToronto-10
Nov 4, 2026ArrivedChicagoToronto38
Nov 3, 2026ArrivedChicagoToronto-11
Nov 2, 2026ArrivedChicagoToronto11
Nov 1, 2026ArrivedChicagoToronto-5
Oct 31, 2026ArrivedChicagoToronto-27
Oct 30, 2026ArrivedChicagoToronto-18
Oct 29, 2026ArrivedChicagoToronto18
Oct 28, 2026ArrivedChicagoToronto-6
Oct 27, 2026ArrivedChicagoToronto-22
Oct 26, 2026ArrivedChicagoToronto-14
Oct 25, 2026ArrivedChicagoToronto3
Oct 24, 2026ArrivedChicagoHouston-33
Oct 23, 2026ArrivedChicagoHouston-33
Oct 22, 2026ArrivedChicagoHouston-33
Oct 21, 2026ArrivedChicagoHouston-26
Oct 20, 2026ArrivedChicagoHouston-24
Oct 19, 2026ArrivedChicagoHouston-31
Oct 18, 2026ArrivedChicagoHouston-29
Oct 17, 2026ArrivedChicagoHouston-31
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