Denver International Airport
Denver, United StatesDEN / KDEN
International hub · 203 direct destinations · 6 runways · longest runway 16,001 ft
55 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Denver → Chattanooga
DEN
DenverDenver International Airport
DenverDenver International AirportCHAChattanoogaChattanooga Metropolitan Airport (Lovell Field)
ChattanoogaChattanooga Metropolitan Airport (Lovell Field)- Distance
- 1,116 mi
- Estimated flight time
- ~2h 45m
Chattanooga is currently 2 hours 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 · Jan
- 2 hr 24 min
- measured flight time
- 6 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- –Feb
- –Mar
- –Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- –Oct2025
- –Nov
- –Dec
Airlines
Who flies it
SkyWest Airlinessummer
Delta Air Linesnow and then
Through the day
Departure times
Local time in Denver. Most departures between 09:00 and 12:00.
- 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
- 0Fri
- 0.4Sat
- 0Sun
Fleet
Aircraft observed
- Embraer 175E75L67%
- Airbus A321A32121%
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 | Not seen in this month. | ||
| May 2026 | 1 | 2 |
|
| June 2026 | 1 | 4 |
|
| July 2026 | 1 | 8 |
|
| August 2026 | 1 | 4 |
|
| September 2026 | 1 | 4 |
|
| 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 DEN-CHA - 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 Chattanooga: 41.
The airports on this route
Chattanooga Metropolitan Airport (Lovell Field)
Chattanooga, United StatesCHA / KCHA
Regional airport · 41 direct destinations · 2 runways · longest runway 7,402 ft
72 °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 Chattanooga
The observed direct connection between Denver International Airport (DEN) and Chattanooga Metropolitan Airport (Lovell Field) (CHA) covers approximately 1,116 mi. The estimated flight time is around 2h 45m. Delta Air Lines and SkyWest Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Denver from Chattanooga by air?
- The great-circle distance between Denver International Airport and Chattanooga Metropolitan Airport (Lovell Field) is approximately 1,116 mi.
- How long is the flight from Denver to Chattanooga?
- Based on the distance, the estimated flight time is about 2h 45m. This is an estimate, not a schedule.
- Is there a direct connection from Denver to Chattanooga?
- Yes, a direct connection between DEN and CHA has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Delta Air Lines and SkyWest Airlines.
- How often is there a flight from Denver to Chattanooga?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 24 observed flights. Mainly SkyWest Airlines, Delta Air Lines. That is an observation, not a timetable.
- What is the current time difference between Denver and Chattanooga?
- Chattanooga is currently 2 hours 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.