Aer Lingus
flight
EI 8994:
Chicago O'Hare - London Heathrow
Chicago O'Hare - London Heathrow
FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI8994
Effective 2026-04-18 through 2026-04-29
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:55, non-stop Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Effective 2026-03-29 through 2026-04-17
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:50, non-stop Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Effective 2026-04-02 through 2026-10-22
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:55, non-stop Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Effective 2026-05-01 through 2026-10-23
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:50, non-stop Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Operates only on 2026-10-24
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:50, non-stop Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:45, non-stop Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Effective 2026-01-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:45, non-stop Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Effective 2026-03-08 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:45, non-stop Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Operates only on 2026-03-27
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:45, non-stop Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Operates only on 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:45, non-stop Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8994
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 294)
Duration: 7:45, non-stop Boeing 787-10 (781)
The flight arrives 1 day after departure.
- EI 8994 is an international flight departing from Chicago O'Hare airport, United States (ORD) and arriving at London Heathrow airport, United Kingdom (LHR).
- The flight distance is 3940 miles, or 6340 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 7:45 and 7:55.