Chicago to Washington (ORD-IAD): nonstop flights and who flies them

United Airlines flies nonstop between Chicago (ORD) and Washington (IAD), roughly 59 times a week. The timetable below shows the nonstop scheduled at 1h 49m to 2h 8m for the 588 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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59
Flights a week, 4-week average
1h 49m to 2h 8m
Scheduled flight time
588 mi
Nonstop distance
Free
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Chicago to Washington flight schedule

Scheduled nonstop departures for ORD to IAD starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Washington (IAD)
Date Flight Airline Departs ORD Arrives IAD Duration Aircraft
UA 2277United Airlines08:5011:552h 5mBoeing 737-900
UA 1486United Airlines10:5413:592h 5mBoeing 737-800
UA 1128United Airlines12:5516:012h 6mAirbus A321neo family
UA 587United Airlines14:3717:442h 7mBoeing 737-900
UA 2202United Airlines18:0621:112h 5mBoeing 737 MAX 9
UA 304United Airlines19:4722:522h 5mBoeing 737-900
UA 1922United Airlines21:5200:582h 6mAirbus A321neo family
UA 2277United Airlines08:5011:552h 5mBoeing 737-900
UA 1486United Airlines10:5413:592h 5mBoeing 737-800
UA 1128United Airlines12:5516:012h 6mAirbus A321neo family
UA 587United Airlines14:3717:442h 7mBoeing 737-900
UA 2202United Airlines18:0621:112h 5mBoeing 737 MAX 9
UA 304United Airlines19:4722:522h 5mBoeing 737-800
UA 1922United Airlines21:5200:572h 5mBoeing 737-900
UA 2277United Airlines08:5011:552h 5mBoeing 737-900
UA 1486United Airlines10:5413:592h 5mBoeing 737-800
UA 1128United Airlines12:5516:012h 6mAirbus A321neo family
UA 587United Airlines14:3717:442h 7mBoeing 737-900
UA 1780United Airlines16:2019:252h 5mBoeing 737-800
UA 2202United Airlines18:0621:112h 5mBoeing 737 MAX 9
UA 304United Airlines19:4722:522h 5mBoeing 737-900
UA 2771United Airlines21:0023:591h 59mAirbus A319
UA 1922United Airlines21:3900:442h 5mBoeing 737 MAX 9
UA 1055United Airlines06:2509:191h 54mBoeing 737 MAX 9
UA 2823United Airlines08:4511:462h 1mBoeing 737 MAX 9
UA 1357United Airlines08:5011:522h 2mBoeing 737-700
UA 1486United Airlines10:3213:352h 3mBoeing 737-800
UA 1128United Airlines12:5516:012h 6mAirbus A321neo family
UA 587United Airlines14:3017:372h 7mBoeing 737-900
UA 2437United Airlines16:2519:141h 49mBoeing 737-800
UA 2202United Airlines18:0721:102h 3mBoeing 737-900
UA 1922United Airlines21:4000:301h 50mAirbus A321neo family
UA 1779United Airlines21:4100:301h 49mAirbus A321neo family
UA 1055United Airlines06:0408:581h 54mBoeing 737 MAX 9
UA 1357United Airlines08:4511:462h 1mBoeing 737 MAX 9
UA 1486United Airlines10:3213:352h 3mBoeing 737-800
UA 1128United Airlines12:5516:012h 6mAirbus A321neo family
UA 587United Airlines14:3717:442h 7mBoeing 737-900
UA 2437United Airlines16:2519:141h 49mBoeing 737-800
UA 2202United Airlines18:0521:132h 8mAirbus A321neo family

Showing the first 40 of 60 scheduled ORD to IAD departures across 7 days with service, starting October 22, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ORD to IAD date on the interactive map

Aircraft on the Chicago to Washington nonstop

United Airlines flies the departures in the schedule table on this page with the Boeing 737-900, the Boeing 737-800, the Airbus A321neo family, the Boeing 737 MAX 9, the Airbus A319, and the Boeing 737-700. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full ORD to IAD nonstop schedule

This page carries the full ORD to IAD nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each ORD to IAD nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See ORD to IAD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Washington nonstop

Carriers operating ORD to IAD nonstop in the current schedule.

See ORD to IAD on the interactive map →

Frequently asked questions about ORD to IAD

How long is the flight from Chicago (ORD) to Washington (IAD)?
Scheduled flight times from Chicago (ORD) to Washington (IAD) run from 1h 49m to 2h 8m across the departures in the schedule table on this page. The nonstop covers about 588 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ORD to IAD?
United Airlines is currently the only airline flying ORD to IAD nonstop. 2LNR doesn't show award or upgrade space for it on ORD to IAD, so this page carries the schedule rather than a space claim.
How many flights a week are there from ORD to IAD?
About 59 nonstop flights a week run between Chicago (ORD) and Washington (IAD) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to IAD depart?
Scheduled ORD to IAD nonstops in the next 7 days with service leave between 06:04 and 21:52, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ORD to IAD nonstop?
The schedule table on this page lists 14 flight numbers for ORD to IAD nonstops, including UA 304, UA 587, UA 1055, UA 1128, UA 1486, UA 1922, UA 2202, and UA 2277 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on ORD to IAD?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on ORD to IAD. The page carries the full ORD to IAD nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ORD to IAD nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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