Chicago to London (ORD-LHR): nonstop upgrade & award space

United Airlines, American Airlines, and British Airways fly nonstop between Chicago (ORD) and London (LHR), roughly 50 times a week. The timetable below shows the nonstop scheduled at 7h 45m to 9h 15m for the 3,942 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book.

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

Updated .

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50
Flights a week, 4-week average
7h 45m to 9h 15m
Scheduled flight time
3,942 mi
Nonstop distance
Free
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Chicago to London flight schedule

Scheduled nonstop departures for ORD to LHR starting October 23, 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 London (LHR)
Date Flight Airline Departs ORD Arrives LHR Duration Aircraft
UA 929United Airlines16:2506:458h 20mBoeing 767-300
BA 294British Airways17:0006:507h 50m777
AA 86American Airlines18:0508:058hBoeing 787-9 Dreamliner
UA 920United Airlines18:4509:008h 15mBoeing 767-300
BA 298British Airways19:0509:058hBoeing 787-10 Dreamliner
AA 54American Airlines20:5010:508hBoeing 787-9 Dreamliner
BA 296British Airways21:1511:158h777
UA 938United Airlines21:4011:558h 15mBoeing 767-300
AA 98American Airlines22:3012:157h 45mBoeing 787-9 Dreamliner
UA 929United Airlines16:3006:459h 15mBoeing 767-300
BA 294British Airways17:0006:508h 50m777
UA 920United Airlines18:1508:309h 15mBoeing 767-300
BA 298British Airways19:0508:058hBoeing 787-10 Dreamliner
AA 86American Airlines19:3508:358hBoeing 787-9 Dreamliner
AA 90American Airlines21:2510:258hBoeing 787-9 Dreamliner
UA 938United Airlines21:4011:559h 15mBoeing 767-300
BA 296British Airways22:5011:357h 45mBoeing 787-10 Dreamliner
AA 98American Airlines23:3012:157h 45mBoeing 787-9 Dreamliner
UA 929United Airlines16:4505:558h 10mBoeing 767-300
BA 294British Airways18:1006:557h 45m777
UA 920United Airlines18:4507:558h 10mBoeing 767-300
AA 86American Airlines19:3508:358hBoeing 787-9 Dreamliner
AA 90American Airlines21:2510:258hBoeing 787-9 Dreamliner
BA 296British Airways22:5011:357h 45mBoeing 777-200
UA 938United Airlines22:5012:008h 10mBoeing 767-300
UA 929United Airlines16:3006:459h 15mBoeing 767-300
BA 294British Airways18:1006:557h 45m777
UA 920United Airlines18:1508:309h 15mBoeing 767-300
AA 86American Airlines19:3508:358hBoeing 787-9 Dreamliner
AA 90American Airlines21:2510:258hBoeing 787-9 Dreamliner
UA 938United Airlines21:4011:559h 15mBoeing 767-300
BA 296British Airways22:5011:357h 45mBoeing 777-200
UA 929United Airlines16:3006:459h 15mBoeing 767-300
BA 294British Airways18:1006:557h 45m777
UA 920United Airlines18:4509:009h 15mBoeing 767-300
AA 86American Airlines19:3508:358hBoeing 787-9 Dreamliner
AA 90American Airlines21:2510:258hBoeing 787-9 Dreamliner
UA 938United Airlines21:4011:559h 15mBoeing 767-300
BA 296British Airways22:5011:357h 45mBoeing 777-200
UA 929United Airlines16:3006:459h 15mBoeing 767-300

Showing the first 40 of 53 scheduled ORD to LHR departures across 7 days with service, starting October 23, 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 LHR date on the interactive map

Aircraft on the Chicago to London nonstop

In the schedule table on this page, United Airlines flies the Boeing 767-300. British Airways flies the Boeing 777, the Boeing 787-10 Dreamliner, and the Boeing 777-200. American Airlines flies the Boeing 787-9 Dreamliner. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ORD to LHR departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to London to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

American Airlines award space was open on 11 of the 14 Chicago to London departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the ORD to LHR departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

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

Airlines flying Chicago to London nonstop

Carriers operating ORD to LHR nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See ORD to LHR on the interactive map →

Frequently asked questions about ORD to LHR

How long is the flight from Chicago (ORD) to London (LHR)?
Scheduled flight times from Chicago (ORD) to London (LHR) run from 7h 45m to 9h 15m across the departures in the schedule table on this page. The nonstop covers about 3,942 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ORD to LHR?
United Airlines, American Airlines, and British Airways fly ORD to LHR nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to LHR?
About 50 nonstop flights a week run between Chicago (ORD) and London (LHR) in the current schedule, operated by United Airlines, American Airlines, and British Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to LHR depart?
Scheduled ORD to LHR nonstops in the next 7 days with service leave between 16:25 and 23:30, 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 LHR nonstop?
The schedule table on this page lists 10 flight numbers for ORD to LHR nonstops, including UA 920, UA 929, and UA 938 on United Airlines; AA 86 and AA 90 on American Airlines; and BA 294, BA 296, and BA 298 on British Airways. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on ORD to LHR?
Open the ORD to LHR route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss ORD to LHR upgrade or award space

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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