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

American Airlines, United Airlines, and British Airways fly nonstop between London (LHR) and Chicago (ORD), roughly 68 times a week. Long-haul cabins on a corridor this busy are large but never idle: premium cabin inventory reshuffles around every schedule change, and the best dates go first. 2LNR tracks confirmed upgrade and award space on American Airlines, on every LHR to ORD departure, so you know which flights have space before you book.

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

See LHR to ORD on the interactive map Get started free
68
Nonstop flights a week
3,942 mi
Nonstop distance
Free
To get started

London to Chicago flight schedule

Scheduled nonstop departures for LHR to ORD, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from London (LHR) to Chicago (ORD)
Date Flight Airline Departs LHR Arrives ORD Duration Aircraft
UA 958United Airlines08:0011:109h 10m763
AA 47American Airlines08:4011:208h 40m788
AA 87American Airlines09:4512:25—789
UA 959United Airlines11:0514:109h 5m763
BA 295British Airways11:1013:508h 40m789
AA 55American Airlines12:1514:558h 40m789
BA 299British Airways13:1015:558h 45m781
UA 928United Airlines14:1017:259h 15m763
AA 91American Airlines14:2517:158h 50m789
BA 297British Airways15:1518:159h789
UA 958United Airlines08:0011:109h 10m763
AA 47American Airlines08:4011:208h 40m788
AA 87American Airlines09:4512:258h 40m789
UA 959United Airlines11:0514:109h 5m763
BA 295British Airways11:1013:508h 40m777
AA 55American Airlines12:1514:558h 40m789
BA 299British Airways13:1015:558h 45m781
UA 928United Airlines14:1017:259h 15m763
AA 91American Airlines14:2517:158h 50m789
BA 297British Airways15:1518:159h789
UA 958United Airlines08:0011:109h 10m763
AA 47American Airlines08:4011:208h 40m788
AA 87American Airlines09:4512:258h 40m789
UA 959United Airlines11:0514:109h 5m763
BA 295British Airways11:1013:508h 40m777
AA 55American Airlines12:1514:558h 40m789
BA 299British Airways13:1015:558h 45m781
UA 928United Airlines14:1017:259h 15m763
AA 91American Airlines14:2517:158h 50m789
BA 297British Airways15:1518:159h777
UA 958United Airlines08:0011:109h 10m763
AA 47American Airlines08:4011:208h 40m788
AA 87American Airlines09:4512:258h 40m789
UA 959United Airlines11:0514:109h 5m763
BA 295British Airways11:1013:508h 40m777
AA 55American Airlines12:1514:558h 40m789
BA 299British Airways13:1015:558h 45m781
UA 928United Airlines14:1017:259h 15m763
AA 91American Airlines14:2517:158h 50m789
BA 297British Airways15:1518:159h777

Showing the first 40 of 70 scheduled LHR to ORD departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every LHR to ORD date on the interactive map

Confirmed upgrade & award space on LHR to ORD departures

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

See real availability

Confirmed upgrade and award seats on each LHR to ORD departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

Airlines flying London to Chicago nonstop

Carriers operating LHR to ORD nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See LHR to ORD on the interactive map →

Frequently asked questions about LHR to ORD

How far is Chicago from London?
LHR to ORD covers about 3,942 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from LHR to ORD?
American Airlines, United Airlines, and British Airways fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from LHR to ORD?
About 68 nonstop flights a week run between London and Chicago in the current schedule, operated by American Airlines, United 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 LHR to ORD depart?
Scheduled LHR to ORD nonstops in the next 7 days with service leave between 08:00 and 15:15, local time at London. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on LHR to ORD?
Open the LHR to ORD 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 LHR to ORD upgrade or award space

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

Get started free