The phrase "airstrip hours" is correct and usable in written English.
It can be used to refer to the specific hours during which an airstrip is operational or available for use, often in the context of aviation or airport operations.
Example: "The airstrip hours are from 6 AM to 10 PM, ensuring that all flights can be accommodated during daylight."
Alternatives: "runway operating hours" or "airfield availability times".
We took off from Nairobi at dawn, cruising over vast tracts of uninhabited, desiccated scrub brush, and landed on a dirt airstrip three hours later.
The ceremony left the airport without a military presence for the first time since the Army commandeered what was then a privately owned airstrip only hours after the Japanese attacked Pearl Harbor on Dec. 7, 1941.
He was self-sufficient and handy with a shotgun — minimum requirements for surviving on jungle terrain where the nearest airstrip was several hours downstream by motorized canoe.
Military aircraft land at and take off from an airstrip there at all hours.
The island, home to 600,000 people, has only a tiny airstrip and is eight hours away by boat from Sumatra island, in northwestern Indonesia.
Eventually, they agreed to go ahead, but a commander in the Mexican federal police, Manuel Aldana Ibarra, who also headed that country's Interpol office, stalled for several hours at an airstrip near the fields, Lugo said.
The planes have landed on a dirt airstrip in Jérémie, a 10-hour drive from the capital, Port-au-Prince, bearing the sole supply of X-ray film to an area deluged by earthquake victims with broken bones.
The entry in the log for the next day again notes a "Langton" in the log for five rebel supply flights that lasted more than six and a half hours shuttling between airstrips in El Salvador and the main rebel air base in Honduras at Aguacate before returning to Miami.
We spent the two-hour ride from the airstrip hopelessly canvassing cinderblock homes along and off the route seeking both fuel to run the guesthouse generator and fresh vegetables to cook for my stay.
We reported to the lobby at dawn, packed and ready to go as we had been so many times before, but this time we actually made it onto a tiny, two-propeller plane and hopped around for hours, landing at various airstrips in the middle of the desert for a few minutes before taking off again.
