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Route

St Catharines → London

YCMSt CatharinesNiagara District Airport
YXULondonLondon International Airport
Distance
100 mi
Estimated flight time
~40m

Same local time in St Catharines and London.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Daily at most

On average around 1 flights a day, observed from October 2025 to September 2026.

1
flights per day
1
busiest month · Nov
43 min
measured flight time
6 / 12
months seen

Through the year

Per day, month by month

  1. –Jan2026
  2. –Feb
  3. 1Mar
  4. –Apr
  5. –May
  6. 1Jun
  7. 1Jul
  8. 1Aug
  9. 1Sep
  10. –Oct2025
  11. 1Nov
  12. –Dec

In December 2025, January 2026, March 2026 we saw less traffic at St Catharines in general than usual; compare that month with care.

Airlines

Who flies it

Congo Airwayssummer

Through the day

Departure times

Local time in St Catharines. Most departures between 15:00 and 18:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 0Mon
  2. 0.1Tue
  3. 0Wed
  4. 0Thu
  5. 0.1Fri
  6. 0.1Sat
  7. 0.1Sun

Fleet

Aircraft observed

  1. Cessna 172C17226%
  2. DV2016%
  3. Cessna 182C18211%
  4. Cessna Citation CJ2C25A11%
  5. P28R11%
All the numbers in a table
MonthPer daySeenAirlines
January 2026Not seen in this month.
February 2026Not seen in this month.
March 202613
  • Congo Airways1×
April 2026Not seen in this month.
May 2026Not seen in this month.
June 202615
  • Congo Airways1×
July 202612–
    August 202614
    • Congo Airways1×
    September 202613
    • Congo Airways2×
    October 2025Not seen in this month.
    November 202512–
      December 2025Not seen in this month.

      Airlines observed on this route

      From observed callsign routes on YCM-YXU - not a booking guarantee.

      Congo Airways

      8Z · CGA

      Hub: YHM Hamilton

      26 departure airportsView airline →

      About this route

      • Domestic route: both airports are in the same country.
      • The opposite direction has also been observed as a direct connection.
      • Direct destinations observed from St Catharines: 5.
      • Direct destinations observed from London: 17.

      The airports on this route

      Niagara District Airport

      St Catharines, CanadaYCM / CYSN

      Regional airport · 5 direct destinations · 3 runways · longest runway 5,000 ft

      64 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

      Airport pageAll direct destinations

      London International Airport

      London, CanadaYXU / CYXU

      Regional airport · 17 direct destinations · 2 runways · longest runway 8,799 ft

      55 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

      Airport pageAll direct destinations

      Alternative airports for this journey

      Same journey, a different airport nearby - with an observed direct connection.

      IAG YXUNiagara Falls International AirportNiagara Falls is about 13 mi from St Catharines.View route →YTZ YXUBilly Bishop Toronto City AirportToronto is about 32 mi from St Catharines.View route →YHM YXUJohn C. Munro Hamilton International AirportHamilton is about 38 mi from St Catharines.View route →YYZ YXUToronto Pearson International AirportToronto is about 40 mi from St Catharines.View route →

      About the route from St Catharines to London

      The observed direct connection between Niagara District Airport (YCM) and London International Airport (YXU) covers approximately 100 mi. The estimated flight time is around 40m. Congo Airways has been observed on this connection in the available route data.

      Frequently asked questions about this route

      How far is St Catharines from London by air?
      The great-circle distance between Niagara District Airport and London International Airport is approximately 100 mi.
      How long is the flight from St Catharines to London?
      Based on the distance, the estimated flight time is about 40m. This is an estimate, not a schedule.
      Is there a direct connection from St Catharines to London?
      Yes, a direct connection between YCM and YXU has been observed in our route data.
      Which airlines have been observed on this route?
      In the available route data: Congo Airways.
      How often is there a flight from St Catharines to London?
      On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 19 observed flights. Mainly Congo Airways. That is an observation, not a timetable.
      What is the current time difference between St Catharines and London?
      Same local time in St Catharines and London.

      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 frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.

      Route data updated on October 11, 2026.