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SDY to YCM: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Saint Catherines (Niagara District Airport)
1,246 mi
2,006 km · 1,083 nm
3h 11m
estimated nonstop flight time
+2h
time difference · heading east
See live SDY→YCM fares Phone-only fares on this route — call free
Flight time details
1,246 miles nonstop takes roughly 3h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- YCM — Niagara District Airport · Saint Catherines, Canada
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Near YCM
- YYZ · Lester B. Pearson International Airport41 mi away
- IAG · Niagara Falls International Airport13 mi away
- BUF · Buffalo Niagara International Airport28 mi away
- DU9 · Dunnville Airport31 mi away
Frequently asked questions
How far is SDY from YCM?
The flight distance from Sidney (SDY) to Saint Catherines (YCM) is 1,246 miles (2,006 km, 1,083 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to YCM?
A nonstop flight takes about 3h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SDY to YCM?
Nonstop service on SDY–YCM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 11m nonstop estimate.
What is the time difference between Sidney and Saint Catherines?
Saint Catherines is 2 hours ahead of Sidney.
What is the cheapest way to fly from SDY to YCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–YCM that never appear on search engines, with no booking fees.
Why are some SDY to YCM fares phone-only?
Consolidator contracts let us sell certain SDY–YCM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.