Aer Lingus
flight
EI 5866:
Chicago O'Hare - Madrid
Chicago O'Hare - Madrid
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI5866
Effective 2026-03-29 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:25, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Operates only on 2026-10-24
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:25, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Valid until 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:10, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Effective 2026-01-22 through 2026-02-01
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:10, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Effective 2026-02-03 through 2026-02-22
Mon
-
-
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:10, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Effective 2026-02-23 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:10, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Effective 2026-03-05 through 2026-03-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:00, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Operates only on 2026-03-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:10, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Effective 2026-03-08 through 2026-03-25
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:10, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Effective 2026-03-12 through 2026-03-27
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:00, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Operates only on 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:10, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5866
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Iberia.
(IB 342)
Duration: 8:10, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here ORD-MAD
- EI 5866 is an international flight departing from Chicago O'Hare airport, United States (ORD) and arriving at Madrid airport, Spain (MAD).
- The flight distance is 4189 miles, or 6741 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+1 . 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 8:00 and 8:25.