Home / Routes / KDEN → KIAD3,906 scheduled
DEN IAD3h 17m

The route from Denver International Airport (KDEN) in Denver to Washington Dulles International Airport (KIAD) in Washington, DC. SkyMeter tracks roughly 3,906 scheduled flights on this route across 12 carriers. The most active operator is UAL (UAL). Average block time is 3h 16m. Departures average 33 minutes off schedule, with 63% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A321 Neo.

Scheduled
3,906
last 466 days
ADS-B observed
691
Airlines
12
Avg dep delay
33m
Late >15 min
62.7%
Cancel rate
0.69%

Airlines on this route

11 carriers · scheduled

United Airlines
UAL · UA · 3,034 flights · avg 31m delay · 58.9% late
20 cancelled
Southwest Airlines Co
SWA · WN · 855 flights · avg 39m delay · 76.5% late
7 cancelled
Netjets Aviation
EJA · 1I · 7 flights · avg 9m delay · 14.3% late
Delta Air Lines
DAL · DL · 2 flights · avg 68m delay · 100.0% late
Flexjet
LXJ · LXJ · 2 flights · avg 53m delay · 100.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 1 flights · avg 21m delay · 100.0% late
Breeze Airways
MXY · MX · 1 flights · avg 41m delay · 100.0% late
Ati Jet
CYO · 1 flights · avg 87m delay · 100.0% late
Executive Jet Management
EJM · EJM · 1 flights · avg 14m delay · 0.0% late
Corporate Flight International Dba Thrive Aviation
TIV · 1 flights · avg 10m delay · 0.0% late
Sky West Aviation
SKW · OO · 1 flights · avg 591m delay · 100.0% late

Recent observed flights

From ADS-B trace data

UAL347N75861B753
2026-08-14 20:47  →  2026-08-14 23:56  ·  3h 9m
Replay
UAL2853N14534A21N
2026-08-14 18:28  →  2026-08-14 21:31  ·  3h 3m
Replay
UAL2087N57852B753
2026-08-14 16:21  →  2026-08-14 19:37  ·  3h 15m
Replay
UAL1101N54525A21N
2026-08-14 14:07  →  2026-08-14 17:28  ·  3h 21m
Replay
UAL1279N36447B739
2026-08-14 12:08  →  2026-08-14 15:20  ·  3h 11m
Replay
UAL1924N34551A21N
2026-08-14 06:10  →  2026-08-14 09:44  ·  3h 34m
Replay
UAL1610N14524A21N
2026-08-14 01:23  →  2026-08-14 04:27  ·  3h 3m
Replay
UAL2408N14530A21N
2026-08-14 00:00  →  2026-08-14 03:20  ·  3h 19m
Replay
UAL421N54525A21N
2026-08-13 21:38  →  2026-08-14 00:57  ·  3h 18m
Replay
UAL347LN75861B753
2026-08-13 20:03  →  2026-08-13 23:26  ·  3h 22m
Replay

Codeshare partnerships

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

sells UAL 2658
sells UAL 992
sells UAL 643
sells UAL 359
sells UAL 246
sells UAL 62

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A321 Neo
A21N
52%
of flights
BOEING Boeing 737-900
B739
22%
of flights
BOEING Boeing 757-300
B753
17%
of flights
BOEING Boeing 737 MAX 8
B38M
3%
of flights
BOEING Boeing 737-800
B738
1%
of flights
BOEING Boeing 737 MAX 9
B39M
1%
of flights
BOEING Boeing 737-700
B737
0%
of flights
ST75
ST75
0%
of flights

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