Killeen Regional Airport / Robert Gray Army Airfield
Fort Cavazos, United StatesGRK / KGRK
Regional airport · 28 direct destinations · 1 runway · longest runway 9,997 ft
60 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Fort Cavazos → Appleton
GRK
Fort CavazosKilleen Regional Airport / Robert Gray Army Airfield
Fort CavazosKilleen Regional Airport / Robert Gray Army AirfieldATWAppletonAppleton International Airport
AppletonAppleton International Airport- Distance
- 1,043 mi
- Estimated flight time
- ~2h 35m
Same local time in Fort Cavazos and Appleton.
Observed nonstop
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 · Jan
- 2 hr 11 min
- measured flight time
- 3 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- –Feb
- –Mar
- 1Apr
- 1May
- –Jun
- –Jul
- –Aug
- –Sep
- –Oct2025
- –Nov
- –Dec
Airlines
Who flies it
Air Wisconsinnow and then
Through the day
Departure times
Local time in Fort Cavazos. Most departures between 10:00 and 13:00.
- 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
- 0Wed
- 0.1Thu
- 0Fri
- 0Sat
- 0Sun
Fleet
Aircraft observed
- Bombardier CRJ200CRJ2100%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 2 |
|
| February 2026 | Not seen in this month. | ||
| March 2026 | Not seen in this month. | ||
| April 2026 | 1 | 3 |
|
| May 2026 | 1 | 2 |
|
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | Not seen in this month. | ||
| September 2026 | Not seen in this month. | ||
| 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-ATW - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The 6th longest observed direct route from GRK, out of 28.
- Direct destinations observed from Fort Cavazos: 28.
- Direct destinations observed from Appleton: 40.
The airports on this route
Appleton International Airport
Appleton, United StatesATW / KATW
Regional airport · 40 direct destinations · 2 runways · longest runway 8,002 ft
50 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
About the route from Fort Cavazos to Appleton
The observed direct connection between Killeen Regional Airport / Robert Gray Army Airfield (GRK) and Appleton International Airport (ATW) covers approximately 1,043 mi. The estimated flight time is around 2h 35m. Air Wisconsin has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Fort Cavazos from Appleton by air?
- The great-circle distance between Killeen Regional Airport / Robert Gray Army Airfield and Appleton International Airport is approximately 1,043 mi.
- How long is the flight from Fort Cavazos to Appleton?
- Based on the distance, the estimated flight time is about 2h 35m. This is an estimate, not a schedule.
- Is there a direct connection from Fort Cavazos to Appleton?
- Yes, a direct connection between GRK and ATW has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Air Wisconsin.
- How often is there a flight from Fort Cavazos to Appleton?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 7 observed flights. Mainly Air Wisconsin. That is an observation, not a timetable.
- What is the current time difference between Fort Cavazos and Appleton?
- Same local time in Fort Cavazos and Appleton.
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.