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Lawton Fort Sill Regional Airport
Lawton · LAW · United States

How reliable is Lawton Fort Sill Regional Airport?

Flights from LAW departed within 15 minutes of schedule in 81% of 6,819 flights in official BTS history — and weather is calmest in Aug. Here’s the full picture before you book.

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Reliability score

on-time, cancellations & delays

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Weather favorability

year-round climate

IATA / ICAO
LAW · KLAW
Time zone
America/Chicago
Coordinates
34.57, -98.42
Nearby airports

Origin-airport operations

What the departure punctuality at LAW looks like

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On-time departures

across 6,819 flights

81%
On-time departures
within 15 min of schedule
5.2%
Cancellation rate
of scheduled departures
16 min
Avg. departure delay
across delayed flights
6,819
Flights analyzed
medium confidence

Source: BTS Airport Operations · data through 2026-06-25. Role-specific BTS departure history; advisory context, not a guarantee for any flight.

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Weather by month

When the weather works for you at Lawton

A calm-weather score (0–100) for each month from decades of airport observations — how often conditions disrupt flying, not temperature. Higher is calmer.

Calm-weather score025507510090J91F93M91A92M94J96J97A96S94O93N89D
Calm (80+)Mixed (60–79)Disruptive (<60)

Calmest month

Aug

Calmest flying weather of the year · 97/100 favorability

Roughest month

Dec

Most disruptivelow visibility & fog, high winds · 89/100 favorability

The read on LAW

What the numbers say about flying through Lawton Fort Sill Regional Airport

Across official performance history, flights from Lawton left within 15 minutes of schedule about 81% of the time over 6,819 flights. That's a solid, better-than-average operational record. Pair it with an elevated cancellation rate of 5.2% — worth weighing alongside the on-time figure. When a departure does run late, the typical delay is around 16 minutes.

On weather, Lawton is an unusually calm-weather airport year-round. August is the calmest stretch for flying, scoring 97 out of 100 for favorable conditions, while December is the most disruptive at 89, driven mainly by low visibility & fog and high winds. The year is relatively steady, so no single month stands out as one to avoid on weather alone.

None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Lawton, read how we weigh it all in how the PlaneSane Score works, and brush up with how to pick a reliable flight and avoiding weather delays.

Common questions about LAW

How reliable is Lawton Fort Sill Regional Airport (LAW)?
Flights from Lawton left within 15 minutes of schedule roughly 81% of the time across 6,819 flights of official history — a solid, better-than-average operational record. The cancellation rate runs about 5.2%. It's advisory context, not a guarantee for any single flight.
What is the best month to fly from LAW for good weather?
August has the calmest flying weather at Lawton Fort Sill Regional Airport. December is the most disruptive, mainly from low visibility & fog and high winds.

Planning a trip through Lawton?

Score real flights to and from LAW on reliability, weather, and connection safety — not just price.