Denver International Airport
Denver, United StatesDEN / KDEN
International hub · 203 direct destinations · 6 runways · longest runway 16,001 ft
53 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Denver → Fort Cavazos
DEN
DenverDenver International Airport
DenverDenver International AirportGRKFort CavazosKilleen Regional Airport / Robert Gray Army Airfield
Fort CavazosKilleen Regional Airport / Robert Gray Army Airfield- Distance
- 719 mi
- Estimated flight time
- ~1h 55m
Fort Cavazos is currently 1 hour ahead of Denver.
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 · Oct
- 1 hr 38 min
- measured flight time
- 5 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- –Feb
- –Mar
- 1Apr
- 1May
- 1Jun
- –Jul
- –Aug
- –Sep
- 1Oct2025
- –Nov
- –Dec
Airlines
Who flies it
Key Lime Airwinter
Air Wisconsinnow and then
Through the day
Departure times
Local time in Denver. Most departures between 13:00 and 16:00.
- 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
- 0Thu
- 0.1Fri
- 0Sat
- 0Sun
Fleet
Aircraft observed
- Bombardier CRJ200CRJ245%
- Fairchild MetrolinerSW427%
- Embraer ERJ 145E14518%
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 | 2 |
|
| May 2026 | 1 | 2 |
|
| June 2026 | 1 | 3 |
|
| July 2026 | Not seen in this month. | ||
| August 2026 | Not seen in this month. | ||
| September 2026 | Not seen in this month. | ||
| October 2025 | 1 | 2 |
|
| November 2025 | Not seen in this month. | ||
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on DEN-GRK - not a booking guarantee.
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 Denver: 203.
- Direct destinations observed from Fort Cavazos: 28.
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
66 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Denver to Fort Cavazos
The observed direct connection between Denver International Airport (DEN) and Killeen Regional Airport / Robert Gray Army Airfield (GRK) covers approximately 719 mi. The estimated flight time is around 1h 55m. 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 Denver from Fort Cavazos by air?
- The great-circle distance between Denver International Airport and Killeen Regional Airport / Robert Gray Army Airfield is approximately 719 mi.
- How long is the flight from Denver to Fort Cavazos?
- Based on the distance, the estimated flight time is about 1h 55m. This is an estimate, not a schedule.
- Is there a direct connection from Denver to Fort Cavazos?
- Yes, a direct connection between DEN and GRK 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 Denver to Fort Cavazos?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 11 observed flights. Mainly Key Lime Air, Air Wisconsin. That is an observation, not a timetable.
- What is the current time difference between Denver and Fort Cavazos?
- Fort Cavazos is currently 1 hour ahead of Denver.
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.