Home / Routes / KORD → KIAD2,536 scheduled
ORD IAD2h 1m

The route from Chicago O'Hare International Airport (KORD) in Chicago to Washington Dulles International Airport (KIAD) in Washington, DC. SkyMeter tracks roughly 2,536 scheduled flights on this route across 19 carriers. The most active operator is UAL (UAL). Average block time is 1h 52m. Departures average 48 minutes off schedule, with 81% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
2,536
last 480 days
ADS-B observed
631
Airlines
19
Avg dep delay
48m
Late >15 min
80.8%
Cancel rate
0.87%

Airlines on this route

23 carriers · scheduled

United Airlines
UAL · UA · 2,458 flights · avg 47m delay · 81.9% late
22 cancelled
Netjets Aviation
EJA · 1I · 21 flights · avg 7m delay · 4.8% late
Sky West Aviation
SKW · OO · 13 flights · avg 178m delay · 76.9% late
Flexjet
LXJ · LXJ · 10 flights · avg 36m delay · 80.0% late
Delta Air Lines
DAL · DL · 4 flights · avg 14m delay · 25.0% late
American Airlines
AAL · AA · 4 flights · avg 153m delay · 50.0% late
Corporate Flight Management
VTE · LF · 4 flights · avg 52m delay · 50.0% late
· WUP · 3 flights · avg 0m delay · 0.0% late
Lgm Enterprises
JRE · 3 flights · avg 51m delay · 100.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 2 flights · avg 36m delay · 50.0% late
Gojet Airlines
GJS · G7 · 2 flights · avg 93m delay · 100.0% late
Vja
VJA · 1 flights · avg —m delay · 0.0% late
L.j. Associates D/B/A L J Aviation
LJY · 1 flights · avg 55m delay · 100.0% late
Commutair
UCA · C5 · 1 flights · avg 50m delay · 100.0% late
Breeze Airways
MXY · MX · 1 flights · avg 55m delay · 100.0% late

Recent observed flights

From ADS-B trace data

UAL2798N34460B739
2026-08-26 16:16  →  2026-08-26 17:38  ·  1h 22m
Replay
UAL587N75433B739
2026-08-25 19:21  →  2026-08-25 21:06  ·  1h 44m
Replay
UAL293N14554A21N
2026-08-25 18:32  →  2026-08-25 20:01  ·  1h 28m
Replay
UAL2798N69806B739
2026-08-25 16:07  →  2026-08-25 17:33  ·  1h 26m
Replay
UAL2277N63899B739
2026-08-25 13:43  →  2026-08-25 15:26  ·  1h 42m
Replay
UAL1908N69835B739
2026-08-25 11:14  →  2026-08-25 12:49  ·  1h 34m
Replay
UAL1922N37367B38M
2026-08-25 02:38  →  2026-08-25 04:22  ·  1h 44m
Replay
UAL293N44522A21N
2026-08-24 18:06  →  2026-08-24 19:57  ·  1h 50m
Replay
UAL2798N37466B739
2026-08-24 16:14  →  2026-08-24 17:42  ·  1h 27m
Replay
UAL2277N68821B739
2026-08-24 14:01  →  2026-08-24 15:32  ·  1h 31m
Replay

Codeshare partnerships

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

sells UAL 1953
sells UAL 1916
sells UAL 1178
sells UAL 718
sells UAL 359
sells UAL 348
sells UAL 192
sells UAL 134
sells UAL 103
sells UAL 83
sells UAL 8
sells UAL 5
sells UAL 4
sells UAL 3

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-900
B739
50%
of flights
BOEING Boeing 737 MAX 8
B38M
13%
of flights
AIRBUS Airbus A321 Neo
A21N
13%
of flights
BOEING Boeing 737 MAX 9
B39M
11%
of flights
BOEING Boeing 737-800
B738
2%
of flights
BOEING Boeing 757-200
B752
2%
of flights
AIRBUS Airbus A320
A320
2%
of flights
BOEING Boeing 737-700
B737
1%
of flights

Looking for the return flight?

View KIAD → KORD