How far is Fort Cavazos from Memphis by air?

The great-circle distance between Killeen Regional Airport / Robert Gray Army Airfield and Frederick W. Smith International Airport is approximately 531 mi.

How long is the flight from Fort Cavazos to Memphis?

Based on the distance, the estimated flight time is about 1h 35m. This is an estimate, not a schedule.

Is there a direct connection from Fort Cavazos to Memphis?

Yes, a direct connection between GRK and MEM has been observed in our route data.

Which airlines have been observed on this route?

In the available route data: Air Wisconsin and Key Lime Air.

How often is there a flight from Fort Cavazos to Memphis?

On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 45 observed flights. Mainly Air Wisconsin, Key Lime Air. That is an observation, not a timetable.

Route

Fort Cavazos → Memphis

GRK

Fort CavazosKilleen Regional Airport / Robert Gray Army Airfield

MEM

MemphisFrederick W. Smith International Airport

12:54 PM12:54 PM

Distance: 531 mi
Estimated flight time: ~1h 35m

Same local time in Fort Cavazos and Memphis.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Daily at most

On average around 1 flights a day, observed from October 2025 to September 2026.

1
flights per day: 1
busiest month · Mar: 1 hr 17 min
measured flight time: 7 / 12
months seen

Through the year

Per day, month by month

–Jan2026
–Feb
1Mar
1Apr
1May
1Jun
1Jul
1Aug
1Sep
–Oct2025
–Nov
–Dec

Airlines

Who flies it

Air Wisconsinspring

Key Lime Airspring

Through the day

Departure times

Local time in Fort Cavazos. Most departures between 07:00 and 10:00.

00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00

Through the week

By weekday

0Mon
0Tue
0.1Wed
0.3Thu
0Fri
0.4Sat
0Sun

Fleet

Aircraft observed

Bombardier CRJ200CRJ262%
E45X22%
Embraer ERJ 145E1457%
Bombardier Global ExpressGLEX4%

All the numbers in a table

Month	Per day	Seen	Airlines
January 2026	Not seen in this month.
February 2026	Not seen in this month.
March 2026	1	6	Air Wisconsin3× Key Lime Air3×
April 2026	1	9	Air Wisconsin6× Key Lime Air3×
May 2026	1	7	Air Wisconsin4× Key Lime Air3×
June 2026	1	8	Air Wisconsin4× Key Lime Air4×
July 2026	1	5	Air Wisconsin3× Key Lime Air2×
August 2026	1	6	Air Wisconsin4×
September 2026	1	4	Air Wisconsin4×
October 2025	Not seen in this month.
November 2025	Not seen in this month.
December 2025	Not seen in this month.

Airlines observed on this route

From observed callsign routes on GRK-MEM - not a booking guarantee.

Air Wisconsin

ZW · AWI

Hub: MKE Milwaukee

32 departure airportsView airline →

Key Lime Air

KG · LYM

Hub: DEN Denver

49 departure airportsView airline →

About this route

Domestic route: both airports are in the same country.
The opposite direction has also been observed as a direct connection.
Direct destinations observed from Fort Cavazos: 28.
Direct destinations observed from Memphis: 147.

The airports on this route

Killeen Regional Airport / Robert Gray Army Airfield

Fort Cavazos, United StatesGRK / KGRK

Regional airport · 28 direct destinations · 1 runway · longest runway 9,997 ft

64 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

Airport page All direct destinations

Frederick W. Smith International Airport

Memphis, United StatesMEM / KMEM

Major airport · 147 direct destinations · 4 runways · longest runway 11,119 ft

64 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

Airport page All direct destinations

Alternative airports for this journey

Same journey, a different airport nearby - with an observed direct connection.

AUS MEMAustin Bergstrom International AirportAustin is about 61 mi from Fort Cavazos.View route →

About the route from Fort Cavazos to Memphis

The observed direct connection between Killeen Regional Airport / Robert Gray Army Airfield (GRK) and Frederick W. Smith International Airport (MEM) covers approximately 531 mi. The estimated flight time is around 1h 35m. Air Wisconsin and Key Lime Air have been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Fort Cavazos from Memphis by air?: The great-circle distance between Killeen Regional Airport / Robert Gray Army Airfield and Frederick W. Smith International Airport is approximately 531 mi.
How long is the flight from Fort Cavazos to Memphis?: Based on the distance, the estimated flight time is about 1h 35m. This is an estimate, not a schedule.
Is there a direct connection from Fort Cavazos to Memphis?: Yes, a direct connection between GRK and MEM has been observed in our route data.
Which airlines have been observed on this route?: In the available route data: Air Wisconsin and Key Lime Air.
How often is there a flight from Fort Cavazos to Memphis?: On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 45 observed flights. Mainly Air Wisconsin, Key Lime Air. That is an observation, not a timetable.
What is the current time difference between Fort Cavazos and Memphis?: Same local time in Fort Cavazos and Memphis.

Where this data comes from

The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.

The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.

Route data updated on October 11, 2026.