Montreal Mirabel International Airport
Daylight today(Aug 30, 2026, local time)
About 13h 24m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Montreal Mirabel International Airport
Montréal–Mirabel International Airport, originally called Montréal International Airport, widely known as Mirabel and branded as YMX International Aerocity of Mirabel, is a cargo and former international passenger airport in Mirabel, Quebec, Canada, 21 nautical miles northwest of Montreal. It opened on October 4, 1975, and the last commercial passenger flight took off on October 31, 2004.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
CYMXNOTAMs
CYMXReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 06 / 24 | 12,000 ft / 3,658 m | 200 ft | Con | Lighted | Open |
| 11 / 29 | 8,852 ft / 2,698 m | 200 ft | Con | Unlit | Open |
Radio frequencies (9)
| Type | Description | Frequency |
|---|---|---|
| ARR | Montreal Arrival | 268.300 MHz |
| ARR | Montreal Arrival | 132.850 MHz |
| ARR | Montreal Arrival | 124.650 MHz |
| ATIS | ATIS (French) 450-476-3095 | 126.100 MHz |
| ATIS | ATIS (English) 450-476-3031 | 125.700 MHz |
| DEP | Montreal Departure | 132.850 MHz |
| MF | Mirabel Radio | 119.100 MHz |
| RDR | VFR ADVSY | 134.150 MHz |
| RMP | APRON ADVSY | 122.400 MHz |
Navaids(4)
Airspace in this area(14)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| T709 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T614 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T693 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T705 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T680 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T781 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| MONTREAL FIR CAE | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T636 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| MONTREAL FIR CAE | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T616 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T649 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T662 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| MONTR�AL, QC TCA XPNDR MANDTRY | Class C | Controlled | 2000 ft MSL | 3000 ft MSL |
| MONTR�AL, QC TCA XPNDR MANDTRY | Class C | Controlled | 1500 ft MSL | 2000 ft MSL |
Approximate bounding-box match from OpenAIP · all Canada airspace. Reference only — consult official charts for exact boundaries and status.
Weather by month
Share of VFR / marginal-VFR / IFR / low-IFR conditions by month over the last 8 years, with the prevailing wind and typical density altitude. Historical climatology — not a forecast.
Prevailing wind: WSW (from about 247.5°), on 17% of observations, averaging 6 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 52% | -2,484 ft | |
| Feb | 65% | -2,399 ft | |
| Mar | 69% | -1,580 ft | |
| Apr | 72% | -813 ft | |
| May | 81% | 66 ft | |
| Jun | 79% | 803 ft | |
| Jul | 84% | 1,100 ft | |
| Aug | 82% | 868 ft | |
| Sep | 81% | 241 ft | |
| Oct | 75% | -475 ft | |
| Nov | 64% | -1,342 ft | |
| Dec | 51% | -2,025 ft |
VFR MVFR IFR LIFR· density altitude ranges ~-2,484–1,100 ft through the year· Source: NWS/IEM ASOS archive.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 574 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Montreal Mirabel International Airport.
Frequently asked questions
What is the ICAO code for Montreal Mirabel International Airport?
The ICAO code for Montreal Mirabel International Airport is CYMX, and its IATA code is YMX.
Where is Montreal Mirabel International Airport located?
Montreal Mirabel International Airport is medium airport located in Montréal, Canada, at an elevation of 270 ft (82 m).
How many runways does Montreal Mirabel International Airport have?
Montreal Mirabel International Airport has 2 runways, the longest being 12,000 ft / 3,658 m.
What time zone is Montreal Mirabel International Airport in?
Montreal Mirabel International Airport is in the America/Toronto time zone (UTC-04:00).
What is the magnetic variation at Montreal Mirabel International Airport?
The magnetic variation (declination) at Montreal Mirabel International Airport is approximately 13.4° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Montreal Mirabel International Airport?
The nearest airport to Montreal Mirabel International Airport is St-Jérôme Airport (CSN3), about 6.1 nm to the n, followed by Lachute Airport and Montreal / Pierre Elliott Trudeau International Airport.
Is the information on this page suitable for flight planning?
No. Montreal Mirabel International Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.