AC1204Air Canada · YUL → MIA
live · 15m ago
Route confirmed Air Canada

AC1204 MontréalYUL · 08:10 MiamiMIA · 12:16

AC1204 by Air Canada flies from Montréal (YUL) to Miami (MIA).

Right nowNext departure tomorrow Operates daily
08:10

scheduled from YUL

Typical gate push+31 minmedian posted departure
Typical arrival+23 minmedian over 3 operations
Wins back in air~8 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-01
+25 gate · −38 arrival
10-28
+33 gate · +40 arrival
10-25
+31 gate · +23 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
YULMontréalOn-time likelyYUL delay board →
MIAMiamiOn-time likelyMIA delay board →
YUL→MIAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
34%Chance of 15+ min delay
5.7%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at YUL and MIA are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Montréal

Forecast

Fri 6 Nov, local date

High16°Clikely 14°C to 17°C
Low8°Clikely 6°C to 11°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Miami

Forecast

Fri 6 Nov, local date

High30°Clikely 29°C to 30°C
Low23°Clikely 22°C to 24°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Montréal to Miami flights today

same route · Air Canada
AC1650departs 08:10
AC1206departs 13:20
AC1652departs 13:20
AC1654departs 18:30
AC1208departs 19:05

If AC1204 is cancelled, these are the other Air Canada nonstop flights from Montréal to Miami on the same day, with scheduled departure times in YUL local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How AC1204 actually runs

Pro Flight Search has tracked every published board update for AC1204 across the YUL and MIA boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: landed +23 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how AC1204 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-01YUL 08:10 08:35 (+25)MIA 12:16 11:38 (−38)
10-28YUL 08:10 08:43 (+33)MIA 11:15 11:55 (+40)
10-25YUL 08:10 08:41 (+31)MIA 11:15 11:38 (+23)

Aircraft

Recent tails: CGVUO, C-GVUO, CFHFN, C-FHFN.

Board clocks recorded as YUL and MIA published them.

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: AC1204 Montréal to Miami on-time performance, measured from the YUL and MIA airport boards.

Canonical URL
https://proflightsearch.com/flight/AC1204
How we measure this →