Willis Airport
Daylight today(Jul 18, 2026, local time)
About 15h 34m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Willis Airport
Willis Airport is a small airport in Thief River Falls, United States. It sits at an elevation of 1,135 ft (346 m) and has 1 runway, the longest 3,500 ft / 1,067 m. It observes America/Chicago local time. The nearest airport is Thief River Falls Regional Airport (TVF), about 3.8 nm to the e.
Summary generated from this airport’s structured data — reference only.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 18 / 36 | 3,500 ft / 1,067 m | 100 ft | Turf | Unlit | Open |
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| THIEF RIVER FALLS CLASS E2 | Class E | Controlled | GND | 17999 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Willis Airport.
Frequently asked questions
Where is Willis Airport located?
Willis Airport is small airport located in Thief River Falls, United States, at an elevation of 1,135 ft (346 m).
How many runways does Willis Airport have?
Willis Airport has 1 runway, the longest being 3,500 ft / 1,067 m.
What time zone is Willis Airport in?
Willis Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Willis Airport?
The magnetic variation (declination) at Willis Airport is approximately 2.1° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Willis Airport?
The nearest airport to Willis Airport is Thief River Falls Regional Airport (TVF), about 3.8 nm to the e, followed by Red Lake Falls Municipal Airport and Kaml Airstrip.
Is the information on this page suitable for flight planning?
No. Willis Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.