Home / Routes / KMIA → KDEN2,923 scheduled
MIA DEN3h 55m

The route from Miami International Airport (KMIA) in Miami to Denver International Airport (KDEN) in Denver. SkyMeter tracks roughly 2,923 scheduled flights on this route across 17 carriers. The most active operator is UAL (UAL). Average block time is 4h 12m. Departures average 35 minutes off schedule, with 58% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
2,923
last 487 days
ADS-B observed
439
Airlines
17
Avg dep delay
35m
Late >15 min
58.0%
Cancel rate
0.44%

Airlines on this route

11 carriers · scheduled

United Airlines
UAL · UA · 1,079 flights · avg 33m delay · 56.0% late
2 cancelled
American Airlines
AAL · AA · 1,010 flights · avg 37m delay · 61.3% late
8 cancelled
Frontier Airlines
FFT · F9 · 409 flights · avg 38m delay · 47.4% late
3 cancelled
Southwest Airlines Co
SWA · WN · 390 flights · avg 38m delay · 70.0% late
Concesionaria Vuela Compania De Aviacion S.a. De C.v
VOI · Y4 · 25 flights · avg 10m delay · 0.0% late
Flexjet
LXJ · LXJ · 4 flights · avg 49m delay · 75.0% late
Delta Air Lines
DAL · DL · 2 flights · avg 96m delay · 100.0% late
Breeze Airways
MXY · MX · 1 flights · avg 185m delay · 100.0% late
Bbq
BBQ · 1 flights · avg 10m delay · 0.0% late
Txg
TXG · R7 · 1 flights · avg —m delay · 0.0% late
Vistajet Ltd
VJT · 1 flights · avg 11m delay · 0.0% late

Recent observed flights

From ADS-B trace data

AAL1222N347TTB38M
2026-08-31 13:47  →  2026-08-31 17:31  ·  3h 44m
Replay
FFT1279N336FRA20N
2026-08-31 10:27  →  2026-08-31 14:05  ·  3h 38m
Replay
AAL1292N320TFB38M
2026-08-31 01:20  →  2026-08-31 05:38  ·  4h 17m
Replay
AAL1222N426ANA21N
2026-08-29 14:19  →  2026-08-29 17:58  ·  3h 39m
Replay
FFT1279N326FRA20N
2026-08-29 10:05  →  2026-08-29 14:36  ·  4h 30m
Replay
AAL1292N316SEB38M
2026-08-29 00:39  →  2026-08-29 04:42  ·  4h 2m
Replay
AAL1222N812UPB38M
2026-08-28 13:28  →  2026-08-28 17:32  ·  4h 3m
Replay
AAL1222N318UXB38M
2026-08-27 13:37  →  2026-08-27 17:40  ·  4h 2m
Replay
FFT1279N331FRA20N
2026-08-26 10:24  →  2026-08-26 14:14  ·  3h 49m
Replay
AAL1292N803NNB738
2026-08-26 00:17  →  2026-08-26 04:02  ·  3h 45m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells AAL 798
sells UAL 718
sells AAL 393
sells FFT 333
sells AAL 50

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-800
B738
42%
of flights
BOEING Boeing 737 MAX 8
B38M
22%
of flights
BOEING Boeing 737 MAX 9
B39M
13%
of flights
AIRBUS Airbus A321 Neo
A21N
12%
of flights
AIRBUS Airbus A320 Neo
A20N
4%
of flights
BOEING Boeing 737-900
B739
2%
of flights
AIRBUS Airbus A321
A321
1%
of flights
AIRBUS Airbus A320
A320
0%
of flights

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