Aer Lingus
flight
EI 7550:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI7550
Effective from 2026-02-13
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 1859)
Duration: 1:13, non-stop Airbus A319 (319)
Aer Lingus EI7550
Operates only on 2025-09-03
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 3716)
Duration: 1:55, non-stop Embraer EMB 175 (E75)
Aer Lingus EI7550
Effective 2025-09-04 through 2025-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3716)
Duration: 1:55, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Effective 2026-01-07 through 2026-02-11
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 1796)
Duration: 1:13, non-stop Airbus A319 (319)
Aer Lingus EI7550
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3368)
Duration: 1:51, non-stop Embraer EMB 175 (E75)
Aer Lingus EI7550
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3368)
Duration: 1:51, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3368)
Duration: 1:50, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Effective 2025-12-18 through 2025-12-30
Mon
Tue
Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3368)
Duration: 1:49, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Effective 2025-12-31 through 2026-01-05
Mon
Tue
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Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3368)
Duration: 1:49, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4028)
Duration: 1:54, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Effective 2025-06-07 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4028)
Duration: 1:52, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Operates only on 2025-06-05
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 4028)
Duration: 1:52, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4028)
Duration: 1:57, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Effective 2025-05-05 through 2025-06-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4028)
Duration: 1:54, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Operates only on 2025-06-04
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 4028)
Duration: 1:54, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 4028)
Duration: 1:53, non-stop Embraer EMB 170 / EMB 175 (E70)
Aer Lingus EI7550
Operates only on 2025-06-02
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 2923)
Duration: 1:51, non-stop Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
- Fayetteville/Springdale (XNA) - Chicago O'Hare (ORD)
- Tampa (TPA) - Miami (MIA)