Aer Lingus
flight
EI 7520:
Louisville - Chicago O'Hare
Louisville - Chicago O'Hare
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI7520
Operates only on 2026-01-04
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Codeshare flight, operated by American Airlines.
(AA 4780)
Duration: 1:40, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Valid until 2026-01-03
Mon
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Codeshare flight, operated by American Airlines.
(AA 4780)
Duration: 1:40, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Valid until 2026-01-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 4780)
Duration: 1:40, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3529)
Duration: 1:39, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3800)
Duration: 1:37, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3789)
Duration: 1:35, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3769)
Duration: 1:34, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3850)
Duration: 1:45, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Effective 2026-03-14 through 2026-04-04
Mon
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Codeshare flight, operated by American Airlines.
(AA 4765)
Duration: 1:37, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7520
Operates only on 2026-01-10
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Codeshare flight, operated by American Airlines.
(AA 4360)
Duration: 1:48, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Effective 2026-01-24 through 2026-02-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 4360)
Duration: 1:48, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7520
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 4360)
Duration: 1:48, non-stop Embraer EMB 170 / EMB 175 (E70)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here SDF-ORD
- EI 7520 is a domestic flight departing from the Louisville airport (SDF) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 287 miles, or 461 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . 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 1:34 and 1:48.