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Delta Air Lines

Is DL4815 delayed?

No — DL4815 landed in Montreal 22 min early, at 11:36 on Sep 29 (as of Sep 29, 16:24 UTC).

Usually on time: arrived within 15 min of schedule on 28 of the last 29 flights.

Arrived

22 min early

Official source · Updated

Departure

Detroit

DTW

Scheduled

Not available

Arrival

Montreal

YUL

Actual

Scheduled 11:58

Sep 29

Times shown in airport local time

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

Market settled: On time.

View this flight’s marketHow this market settles

Think DL4815 runs late on Sep 30? Delayed is trading at 10¢ — pays out x9.87.

Will Delta Air Lines DL 4815 from Detroit to Montreal arrive on time, be delayed, or be cancelled on Sep 30?
On timePays out x1.1388%DelayedPays out x9.8710%CancelledPays out x50.002%
No trades yet — make the first callcloses on arrival
How this market settles
Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
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.

  • Detroit → Montreal

    22 min early

  • Detroit → Montreal

    25 min early

  • Detroit → Montreal

    12 min early

  • Detroit → Montreal

    16 min early

  • Detroit → Montreal

    26 min early

Is DL4815 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
29
On time
97%
of 29 arrivals
Late
3%
of 29 arrivals
Cancelled
0%
of 29 flights
Median arrival delay
21 min early
9 in 10 arrived within
6 min early

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. 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

At the airports today

Detroit (DTW) departures

Left more than 15 min late
38 of 274
Cancelled today
0

Related flights

Other flights DTW → CYUL

Return flights CYUL → DTW

All Delta Air Lines flights

Flight history and details
DL4815 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 29, 2026ArrivedDetroitMontreal
View this flight’s market
-22
Sep 28, 2026ArrivedDetroitMontreal-25
Sep 27, 2026ArrivedDetroitMontreal-12
Sep 26, 2026ArrivedDetroitMontreal-16
Sep 25, 2026ArrivedDetroitMontreal-26
Sep 24, 2026ArrivedDetroitMontreal-10
Sep 23, 2026ArrivedDetroitMontreal-13
Sep 22, 2026ArrivedDetroitMontreal-31
Sep 21, 2026ArrivedDetroitMontreal-31
Sep 20, 2026ArrivedDetroitMontreal42
Sep 19, 2026ArrivedDetroitMontreal-24
Sep 18, 2026ArrivedDetroitMontreal-4
Sep 17, 2026ArrivedDetroitMontreal-34
Sep 16, 2026ArrivedDetroitMontreal-33
Sep 15, 2026ArrivedDetroitMontreal-21
Sep 14, 2026ArrivedDetroitMontreal-17
Sep 13, 2026ArrivedDetroitMontreal-5
Sep 12, 2026ArrivedDetroitMontreal-16
Sep 11, 2026ArrivedDetroitMontreal-25
Sep 10, 2026ArrivedDetroitMontreal-31
Sep 9, 2026ArrivedDetroitMontreal-29
Sep 8, 2026ArrivedDetroitMontreal-20
Sep 7, 2026ArrivedDetroitMontreal-23
Sep 6, 2026ArrivedDetroitMontreal-21
Sep 5, 2026ArrivedDetroitMontreal-6
Sep 3, 2026ArrivedDetroitMontreal-11
Sep 2, 2026ArrivedDetroitMontreal-24
Sep 1, 2026ArrivedDetroitMontreal-34
Aug 31, 2026ArrivedDetroitMontreal-19

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