The Miami to Denver route connects Miami International Airport (MIA) in US with Denver International Airport (DEN) in US. This medium-haul flight covers approximately 1710 miles (2752 km) with a typical flight time of 4h 10m. This route is served by 4 airlines: American Airlines, United, Frontier and others. AirportRoutes has tracked 9 unique flight numbers on this route.
Compare flight prices across hundreds of booking sites
Search MIA → DEN flightsOpens a live price search — just pick your dates
KMIAMIAKDENDEN4
Operators9
Tracked Flights1710
Miles4h 10m
Flight Duration| Airline | ICAO | IATA |
|---|---|---|
| American Airlines |
AAL
|
AA
|
| United |
UAL
|
UA
|
| Frontier |
FFT
|
F9
|
| Southwest |
SWA
|
WN
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 13 | 20% |
|
| Tuesday | 7 | 11% |
|
| Wednesday | 10 | 15% |
|
| Thursday | 9 | 14% |
|
| Friday | 6 | 9% |
|
| Saturday | 10 | 15% |
|
| Sunday | 10 | 15% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
American Airlines
AAL
/ AA
|
B38M | 17:11 5:11 PM (Representative) |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active | |
|
Frontier
FFT
/ F9
|
A21N | 06:30 6:30 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active | |
|
Southwest
SWA
/ WN
|
B38M | 06:10 6:10 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active | |
|
United
UAL
/ UA
|
B739 | 15:30 3:30 PM (Representative) |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 06:10 6:10 AM | Southwest |
SWA
|
WN
|
| 06:30 6:30 AM | Frontier |
FFT
|
F9
|
| 15:30 3:30 PM | United |
UAL
|
UA
|
| 17:11 5:11 PM | American Airlines |
AAL
|
AA
|
Time Information
Times are shown in the departure airport's local timezone (KMIA - America/New_York).