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SUS to ILN: distance & flight time
Null (Spirit of St Louis Airport) → Wilmington (Wilmington Airpark)
372 mi
598 km · 323 nm
1h 27m
estimated nonstop flight time
+1h
time difference · heading east
See live SUS→ILN fares Phone-only fares on this route — call free
Flight time details
372 miles nonstop takes roughly 1h 27m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- ILN — Wilmington Airpark · Wilmington, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Near ILN
Frequently asked questions
How far is SUS from ILN?
The flight distance from Null (SUS) to Wilmington (ILN) is 372 miles (598 km, 323 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to ILN?
A nonstop flight takes about 1h 27m 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 time difference between Null and Wilmington?
Wilmington is 1 hour ahead of Null.
What is the cheapest way to fly from SUS to ILN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–ILN that never appear on search engines, with no booking fees.