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YSL to DLF: distance & flight time
St Leonard (St Leonard Airport) → Del Rio (DLF Airport)
2,144 mi
3,451 km · 1,863 nm
4h 40m
estimated nonstop flight time
—
time difference · heading southwest
See live YSL→DLF fares Phone-only fares on this route — call free
Flight time details
2,144 miles nonstop takes roughly 4h 40m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YSL — St Leonard Airport · St Leonard, Canada
- DLF — DLF Airport · Del Rio, United States
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 YSL
- CAR · Caribou Municipal Airport22 mi away
- WFK · Northern Aroostook Regional Airport24 mi away
- PQI · Northern Maine Regional Airport at Presque Isle34 mi away
- HUL · Houlton International Airport71 mi away
Near DLF
- DRT · Del Rio International Airport9 mi away
- ACN · Ciudad Acuña New International Airport19 mi away
- PDS · Piedras Negras International Airport53 mi away
- UVA · Garner Field63 mi away
Frequently asked questions
How far is YSL from DLF?
The flight distance from St Leonard (YSL) to Del Rio (DLF) is 2,144 miles (3,451 km, 1,863 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSL to DLF?
A nonstop flight takes about 4h 40m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from YSL to DLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSL–DLF that never appear on search engines, with no booking fees.