Which airlines fly the Airbus A320 (all variants) from MIA to DEN?

See the operators list on this page — it is compiled from open ADS-B observed-flights data updated nightly. Operators with the most recent observations are listed first.

How often is the Airbus A320 (all variants) used on the MIA to DEN route?

Observed model variants and date ranges are listed below. Aircraft assignments can change seasonally; data refreshes nightly.

What is the typical schedule for Airbus A320 (all variants) flights from Miami to Denver?

Schedules vary by operator. For live schedules and fares, search by aircraft on the FlightFinder home page.

Where does this data come from?

Operator and aircraft observations come from the adsb.lol open ADS-B network under the Open Database License. Data refreshes nightly.

Miami to Denver on the Airbus A320 (all variants)

MIA → DEN · operated by the Airbus A320 (all variants)

Distance: 2,749 km (1,708 mi)
Est. flight time: ~3h 34m
Operators on Airbus A320 (all variants): 2
Observations (14 days): 2

Airlines operating the Airbus A320 (all variants) on MIA → DEN

Airline	Observations	First seen	Last seen
Frontier Airlines	1	2026-05-20	2026-05-21
United Airlines	1	2026-05-20	2026-05-20

About the Airbus A320 (all variants) on this route

The Airbus A320 (all variants) is used by 2 operators on Miami → Denver.

For specifications, safety record, and global deployment data, see the Airbus A320 (all variants) family page or the Airbus A320 (all variants) safety record.

Other aircraft on the MIA–DEN route

Boeing 737 (all variants) — 1 observation
Boeing 757 — 1 observation

Airport details

Departure: Miami International Airport (MIA)

City: Miami
Country: US
IATA / ICAO: MIA / KMIA

Arrival: Denver International Airport (DEN)

City: Denver
Country: US
IATA / ICAO: DEN / KDEN

Frequently asked questions

Which airlines fly the Airbus A320 (all variants) on the MIA-DEN route?

Airlines observed operating the Airbus A320 (all variants) on MIA to DEN include: Frontier Airlines, United Airlines.

How often does the Airbus A320 (all variants) fly MIA-DEN?

The Airbus A320 (all variants) was observed 2 times on the MIA–DEN route in the last 14 days across 2 operators.

What's the distance from Miami to Denver?

The great-circle distance from Miami (MIA) to Denver (DEN) is approximately 2,749 km (1,708 miles). Estimated flight time is ~3h 34m.

What other aircraft fly the MIA-DEN route?

Other aircraft observed on MIA–DEN include: Boeing 737 (all variants), Boeing 757.

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