Home / Routes / KIAD → KLAS1,437 scheduled
IAD LAS4h 59m

The route from Washington Dulles International Airport (KIAD) in Washington, DC to McCarran International Airport (KLAS) in Las Vegas. SkyMeter tracks roughly 1,437 scheduled flights on this route across 31 carriers. The most active operator is UAL (UAL). Average block time is 4h 48m. Departures average 27 minutes off schedule, with 51% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
1,437
last 487 days
ADS-B observed
304
Airlines
31
Avg dep delay
27m
Late >15 min
51.1%
Cancel rate
0.90%

Airlines on this route

25 carriers · scheduled

United Airlines
UAL · UA · 1,200 flights · avg 27m delay · 52.6% late
11 cancelled
Frontier Airlines
FFT · F9 · 163 flights · avg 32m delay · 48.5% late
2 cancelled
Netjets Aviation
EJA · 1I · 28 flights · avg 21m delay · 32.1% late
Flexjet
LXJ · LXJ · 12 flights · avg 50m delay · 50.0% late
Delta Air Lines
DAL · DL · 4 flights · avg 16m delay · 25.0% late
Executive Jet Management
EJM · EJM · 4 flights · avg 9m delay · 0.0% late
Vja
VJA · 4 flights · avg 16m delay · 25.0% late
Hera Flight
HER · HER · 3 flights · avg 0m delay · 0.0% late
Baker Aviation
KOW · 2 flights · avg 10m delay · 0.0% late
Jet Linx Aviation
JTL · JL · 2 flights · avg 33m delay · 100.0% late
Executive Fliteways
XFL · 1 flights · avg —m delay · 0.0% late
Wup
WUP · 1 flights · avg —m delay · 0.0% late
Precision Aircraft Management
PRE · 1 flights · avg 29m delay · 100.0% late
Sunset Aviation
TWY · 1 flights · avg —m delay · 0.0% late
· N1 · 1 flights · avg —m delay · 0.0% late

Recent observed flights

From ADS-B trace data

UAL2156N37290B738
2026-09-02 17:05  →  2026-09-02 21:47  ·  4h 42m
Replay
UAL1323N47524B39M
2026-09-02 12:52  →  2026-09-02 17:35  ·  4h 42m
Replay
FFT4277N652FRA21N
2026-09-02 12:27  →  2026-09-02 17:33  ·  5h 5m
Replay
EJA141N141QSGLEX
2026-09-01 14:55  →  2026-09-01 21:33  ·  6h 38m
Replay
UAL1323N37561B39M
2026-09-01 12:50  →  2026-09-01 17:29  ·  4h 39m
Replay
FFT4277N624FRA21N
2026-09-01 12:36  →  2026-09-01 17:34  ·  4h 58m
Replay
UAL2209N77536B738
2026-08-31 22:41  →  2026-09-01 03:31  ·  4h 49m
Replay
UAL2156N14219B738
2026-08-31 16:48  →  2026-08-31 21:31  ·  4h 42m
Replay
UAL1323N37473B39M
2026-08-31 13:03  →  2026-08-31 17:50  ·  4h 47m
Replay
FFT4277N603FRA21N
2026-08-31 12:35  →  2026-08-31 17:58  ·  5h 23m
Replay

Codeshare partnerships

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

sells UAL 336
sells UAL 321
sells UAL 185
sells FFT 113
sells UAL 37

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-800
B738
28%
of flights
AIRBUS Airbus A321 Neo
A21N
25%
of flights
BOEING Boeing 737-900
B739
15%
of flights
BOEING Boeing 737 MAX 9
B39M
14%
of flights
BOEING Boeing 737 MAX 8
B38M
5%
of flights
AIRBUS Airbus A320 Neo
A20N
4%
of flights
AIRBUS Airbus A321
A321
1%
of flights
GULFSTREAM AEROSPACE Gulfstream V
GLF5
1%
of flights

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