Thornton Field
Daylight today(Sep 8, 2026, local time)
About 12h 36m 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 Thornton Field
Thornton Field is a small airport in Seminary, United States. It sits at an elevation of 383 ft (117 m) and has 1 runway, the longest 2,000 ft / 610 m.
Summary generated from this airport’s structured data — reference only.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 01 / 19 | 2,000 ft / 610 m | 70 ft | Turf | Unlit | Open |
Radio frequencies (1)
| Type | Description | Frequency |
|---|---|---|
| CTAF | — | 122.900 MHz |
Frequently asked questions
Where is Thornton Field located?
Thornton Field is small airport located in Seminary, United States, at an elevation of 383 ft (117 m).
How many runways does Thornton Field have?
Thornton Field has 1 runway, the longest being 2,000 ft / 610 m.
Is the information on this page suitable for flight planning?
No. Thornton Field data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.