Home / Routes / KIAD → KGSO1,139 scheduled
IAD GSO1h 3m

The route from Washington Dulles International Airport (KIAD) in Washington, DC to Piedmont Triad International Airport (KGSO) in Greensboro. SkyMeter tracks roughly 1,139 scheduled flights on this route across 35 carriers. The most active operator is UAL (UAL). Average block time is 1h 14m. Departures average 39 minutes off schedule, with 63% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer ERJ 145 XR.

Scheduled
1,139
last 473 days
ADS-B observed
197
Airlines
35
Avg dep delay
39m
Late >15 min
63.1%
Cancel rate
1.14%

Airlines on this route

19 carriers · scheduled

United Airlines
UAL · UA · 941 flights · avg 41m delay · 73.6% late
13 cancelled
Federal Expressoration
FDX · FX · 92 flights · avg 2m delay · 0.0% late
Netjets Aviation
EJA · 1I · 60 flights · avg 14m delay · 10.0% late
Lgm Enterprises
JRE · 7 flights · avg 49m delay · 71.4% late
Vja
VJA · 6 flights · avg 19m delay · 33.3% late
Commutair
UCA · C5 · 6 flights · avg 36m delay · 66.7% late
Gojet Airlines
GJS · G7 · 5 flights · avg 14m delay · 20.0% late
Wup
WUP · 4 flights · avg 38m delay · 50.0% late
Flexjet
LXJ · LXJ · 4 flights · avg 79m delay · 75.0% late
· N6 · 4 flights · avg 0m delay · 0.0% late
Executive Flight Services
XSR · XSR · 2 flights · avg 31m delay · 50.0% late
Venture Aviation Group
VET · 1 flights · avg —m delay · 0.0% late
Aircraft Management Group
RVJ · 1 flights · avg 10m delay · 0.0% late
Labcorp
SKQ · SKQ · 1 flights · avg 2m delay · 0.0% late
Cobalt Air
CNS · 1 flights · avg 28m delay · 100.0% late

Recent observed flights

From ADS-B trace data

EJA626N626QSC68A
2026-08-19 17:47  →  2026-08-19 18:32  ·  44m
Replay
UCA4849N16183E45X
2026-08-19 02:19  →  2026-08-19 03:22  ·  1h 2m
Replay
UCA4349N12142E45X
2026-08-18 16:55  →  2026-08-18 17:52  ·  57m
Replay
UCA4849N14186E45X
2026-08-18 02:43  →  2026-08-18 03:40  ·  56m
Replay
OPT407N407CWBE40
2026-08-17 19:36  →  2026-08-17 20:36  ·  59m
Replay
UCA4349N12201E45X
2026-08-17 17:06  →  2026-08-17 18:05  ·  58m
Replay
UCA4849N12201E45X
2026-08-17 02:46  →  2026-08-17 04:20  ·  1h 34m
Replay
UCA4349N16183E45X
2026-08-16 17:01  →  2026-08-16 18:35  ·  1h 33m
Replay
UCA4338N16149E45X
2026-08-15 21:26  →  2026-08-15 22:41  ·  1h 15m
Replay
UCA4349N11150E45X
2026-08-15 17:00  →  2026-08-15 17:58  ·  57m
Replay

Codeshare partnerships

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

sells UAL 782
sells UAL 428
sells UAL 388
sells UAL 306
sells UAL 124
sells UCA 1

Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer ERJ 145 XR
E45X
79%
of flights
BOEING Boeing 767-300
B763
6%
of flights
CESSNA Cessna Citation Latitude
C68A
4%
of flights
BOMBARDIER Bombardier Challenger 350
CL35
2%
of flights
EMBRAER Embraer Phenom 300
E55P
2%
of flights
CESSNA Cessna Excel/XLS
C56X
1%
of flights
BOEING Boeing 737-800
B738
1%
of flights
BOEING Boeing 737 MAX 9
B39M
1%
of flights

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