Niagara District Airport
St Catharines, CanadaYCM / CYSN
Regional airport · 5 direct destinations · 3 runways · longest runway 5,000 ft
52 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
St Catharines → Windsor
YCM
St CatharinesNiagara District Airport
St CatharinesNiagara District AirportYQGWindsorWindsor International Airport
WindsorWindsor International Airport- Distance
- 202 mi
- Estimated flight time
- ~55m
Same local time in St Catharines and Windsor.
No nonstop connection observed
Our route data contains no observed nonstop flight from St Catharines to Windsor. That does not rule out a one-stop journey; see the direct destinations of St Catharines for the options.
About this route
- Domestic route: both airports are in the same country.
- Direct destinations observed from St Catharines: 5.
- Direct destinations observed from Windsor: 21.
The airports on this route
Windsor International Airport
Windsor, CanadaYQG / CYQG
Major airport · 21 direct destinations · 2 runways · longest runway 8,999 ft
52 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
YTZ YQGBilly Bishop Toronto City AirportToronto is about 32 mi from St Catharines.View route →YHM YQGJohn C. Munro Hamilton International AirportHamilton is about 38 mi from St Catharines.View route →YYZ YQGToronto Pearson International AirportToronto is about 40 mi from St Catharines.View route →YKF YQGRegion of Waterloo International AirportKitchener is about 63 mi from St Catharines.View route →
About the route from St Catharines to Windsor
The distance between Niagara District Airport (YCM) and Windsor International Airport (YQG) is approximately 202 mi; no direct connection has been observed in our route data.
Frequently asked questions about this route
- How far is St Catharines from Windsor by air?
- The great-circle distance between Niagara District Airport and Windsor International Airport is approximately 202 mi.
- Is there a direct connection from St Catharines to Windsor?
- No direct connection between YCM and YQG has been observed in our route data. That does not rule out a one-stop journey.
- What is the current time difference between St Catharines and Windsor?
- Same local time in St Catharines and Windsor.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.
Route data updated on October 11, 2026.