Aer Lingus
flight
EI 5271:
Seattle-Tacoma - Boston Logan
Seattle-Tacoma - Boston Logan
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI5271
Effective from 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 498)
Duration: 5:17, non-stop Airbus A220-300 (223)
The flight arrives 1 day after departure.
Aer Lingus EI5271
Effective 2025-12-18 through 2025-12-29
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 498)
Duration: 5:17, non-stop Airbus A220-300 (223)
The flight arrives 1 day after departure.
Aer Lingus EI5271
Effective 2025-12-30 through 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 498)
Duration: 5:17, non-stop Airbus A220-300 (223)
The flight arrives 1 day after departure.
Aer Lingus EI5271
Effective 2026-01-11 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by JetBlue.
(B6 498)
Duration: 5:17, non-stop Airbus A220-300 (223)
The flight arrives 1 day after departure.
Aer Lingus EI5271
Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 498)
Duration: 5:17, non-stop Airbus A321 (321)
The flight arrives 1 day after departure.
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Parallax here SEA-BOS
- EI 5271 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Boston Logan airport (BOS).
- The flight distance is 2487 miles, or 4003 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 is 5:17.