🇺🇸 ORD
Chicago
643 mi
IAD 🇺🇸
Dulles

Chicago to Dulles Flights

Chicago O'Hare International Airport Washington Dulles International Airport 6 airlines

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The Chicago to Dulles route connects Chicago O'Hare International Airport (ORD) in US with Washington Dulles International Airport (IAD) in US. This short-haul flight covers approximately 643 miles (1035 km) with a typical flight time of 1h 40m. This route is served by 6 airlines: United, Flexjet, NetJets Aviation and others. AirportRoutes has tracked 7 unique flight numbers on this route.

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Departure Airport

Chicago O'Hare International Airport

ICAO Code:
KORD
IATA Code:
ORD
City:
🇺🇸 Chicago
Country:
US
Elevation:
680 ft

Destination Airport

Washington Dulles International Airport

ICAO Code:
KIAD
IATA Code:
IAD
City:
🇺🇸 Dulles
Country:
US
Elevation:
312 ft

6

Operators

7

Tracked Flights

643

Miles

1h 40m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
United UAL UA
Flexjet LXJ UA
NetJets Aviation EJA 1I
Jet Aviation Flight Services JAS JD
Republic RPA YX
SkyWest SKW OO

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 2 10%
Wednesday 5 24%
Thursday 4 19%
Friday 7 33%
Saturday 1 5%
Sunday 2 10%

Pattern Analysis

7 Tracked Flights:
Data Points: 21
API observations used to build this analysis
Weekdays: 18 flights
Weekend: 3 flights
Business Route More active on weekdays

All Flight Routes

6 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Flexjet
LXJ / UA
- A21N 00:20 12:20 AM (Representative)
M T W T F S S
Jun 17, 2026 Active
- GLF4 -
M T W T F S S
Jun 17, 2026 Active
B739 21:15 9:15 PM (Representative)
M T W T F S S
Jun 17, 2026 Active
Republic
RPA / YX
E75L 20:58 8:58 PM (Representative)
M T W T F S S
Jun 17, 2026 Active
SkyWest
SKW / OO
CRJ2 21:30 9:30 PM (Representative)
M T W T F S S
Jun 17, 2026 Active
United
UAL / UA
B739 06:30 6:30 AM (Representative)
M T W T F S S
Jun 17, 2026 Active
Total Routes: 6
Active Routes: 6
Unique Airlines: 6
Aircraft Types: 6

Spotted Departure Times

Departure Time Operator ICAO IATA
00:20 12:20 AM Flexjet LXJ UA
06:30 6:30 AM United UAL UA
20:58 8:58 PM Republic RPA YX
21:15 9:15 PM NetJets Aviation EJA 1I
21:30 9:30 PM SkyWest SKW OO

Time Information

Times are shown in the departure airport's local timezone (KORD - America/Chicago).

Total Departure Times: 5
Time Range:
00:20 - 21:30
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.