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United Airlines

Is UA720 delayed?

No delay reported yet. UA720 is scheduled to reach Calgary at 21:53 on Nov 15 (as of Nov 15, 10:52 UTC).

The GADUIN market gives an on-time arrival at Calgary a 77% chance.

Usually on time: 40 of its last 49 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.

Each route and date is shown separately. Confirm that both airports match your booking.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Denver

DEN

Scheduled

Not available

Arrival

Calgary

YYC

Scheduled

Nov 15

Times shown in airport local time

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

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.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Las Vegas

LAS

Scheduled

Nov 15

Arrival

Denver

DEN

Scheduled

Nov 15

Times shown in airport local time

Service date: · Scheduled departure date (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Also sold as AC5434, CM1169

Route overview: Las Vegas → DenverLASDEN
Las Vegas → Denver

Recent arrivals

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

  • Denver → Calgary

    37 min late
  • Las Vegas → Denver

    60 min late
  • Las Vegas → Denver

    400 min late
  • Denver → Calgary

    8 min early
  • Las Vegas → Denver

    22 min early

Is UA720 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
49
Graded against schedule
49
Not graded
0
On time
80%
of 50 flights
Late
18%
of 50 flights
Cancelled
2%
of 50 flights
Diverted
0%
of 50 flights
Median arrival delay
8 min early
9 in 10 arrived within
58 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

Denver (DEN) departures

Too few departures on record with a known outcome so far today to judge: 3 of 20 needed.

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

Other flights DEN → CYYC

Return flights CYYC → DEN

All United Airlines flights

Flight history and details
UA720 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026ArrivedDenverCalgary37
Nov 14, 2026ArrivedLas VegasDenver60
Nov 13, 2026CancelledDenverCalgaryNot availableNot available
Nov 13, 2026ArrivedLas VegasDenver400
Nov 12, 2026ArrivedDenverCalgary-8
Nov 12, 2026ArrivedLas VegasDenver-22
Nov 11, 2026ArrivedDenverCalgary-11
Nov 11, 2026ArrivedLas VegasDenver0
Nov 10, 2026ArrivedDenverCalgary1
Nov 10, 2026ArrivedLas VegasDenver-19
Nov 9, 2026ArrivedDenverCalgary-24
Nov 9, 2026ArrivedLas VegasDenver164
Nov 8, 2026ArrivedDenverCalgary-6
Nov 8, 2026ArrivedLas VegasDenver-7
Nov 7, 2026ArrivedDenverCalgary-9
Nov 7, 2026ArrivedLas VegasDenver7
Nov 6, 2026ArrivedDenverCalgary16
Nov 6, 2026ArrivedLas VegasDenver-11
Nov 5, 2026ArrivedDenverCalgary-20
Nov 5, 2026ArrivedLas VegasDenver-1
Nov 4, 2026ArrivedDenverCalgary-30
Nov 4, 2026ArrivedLas VegasDenver-11
Nov 3, 2026ArrivedLas VegasDenver-26
Nov 2, 2026ArrivedDenverCalgary-2
Nov 2, 2026ArrivedLas VegasDenver10
Nov 1, 2026ArrivedDenverCalgary-24
Nov 1, 2026ArrivedLas VegasDenver63
Oct 31, 2026ArrivedDenverCalgary-22
Oct 31, 2026ArrivedLas VegasDenver-22
Oct 30, 2026ArrivedDenverCalgary-29
Oct 30, 2026ArrivedLas VegasDenver120
Oct 29, 2026ArrivedDenverCalgary-8
Oct 29, 2026ArrivedLas VegasDenver57
Oct 28, 2026ArrivedDenverCalgary-18
Oct 28, 2026ArrivedLas VegasDenver-9
Oct 27, 2026ArrivedDenverCalgary-9
Oct 27, 2026ArrivedLas VegasDenver0
Oct 26, 2026ArrivedDenverCalgary-17
Oct 26, 2026ArrivedLas VegasDenver32
Oct 25, 2026ArrivedDenverCalgary-32
Oct 25, 2026ArrivedLas VegasDenver-1
Oct 24, 2026ArrivedDenverCalgary-14
Oct 23, 2026ArrivedDenverCalgary-5
Oct 22, 2026ArrivedDenverCalgary-24
Oct 21, 2026ArrivedDenverCalgary-3
Oct 20, 2026ArrivedDenverCalgary-11
Oct 19, 2026ArrivedDenverCalgary-1
Oct 18, 2026ArrivedDenverCalgary4
Oct 17, 2026ArrivedDenverCalgary-9
Oct 16, 2026ArrivedDenverCalgary-14
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