Etihad flight EY 8421: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Wed 06:00 San Francisco (SFO) 1 14:40 New York John F. Kennedy (JFK) 5 EY 8421 Non-stop Airbus A318/319/320/321 (32S) 5:40 Effective 2026-04-29 through 2026-05-06 Codeshare flight, operated by JetBlue.(B6 116)
Mon,Sun 10:30 Fort Myers (RSW) 13:35 Boston Logan (BOS) C EY 8421 Non-stop Airbus A320 (320) 3:05 Effective 2026-03-29 through 2026-03-30 Codeshare flight, operated by JetBlue.(B6 2066)
Mon-Fri,Sun 10:30 Fort Myers (RSW) 13:40 Boston Logan (BOS) C EY 8421 Non-stop Airbus A220-300 (223) 3:10 Effective 2026-03-31 through 2026-04-13 Codeshare flight, operated by JetBlue.(B6 2066)
Daily 10:35 Fort Myers (RSW) 13:50 Boston Logan (BOS) C EY 8421 Non-stop Airbus A320 (320) 3:15 Effective 2026-04-14 through 2026-04-28 Codeshare flight, operated by JetBlue.(B6 2066)
Mon,Thu,Fri,Sun 11:30 Fort Myers (RSW) 14:43 Boston Logan (BOS) C EY 8421 Non-stop Airbus A220-300 (223) 3:13 Effective 2026-04-30 through 2026-05-08 Codeshare flight, operated by JetBlue.(B6 266)
Sat,Sun 11:30 Fort Myers (RSW) 14:43 Boston Logan (BOS) C EY 8421 Non-stop Airbus A220-300 (223) 3:13 Effective 2026-05-09 through 2026-05-16 Codeshare flight, operated by JetBlue.(B6 266)
Mon-Thu,Sun 11:40 Fort Myers (RSW) 14:49 Boston Logan (BOS) C EY 8421 Non-stop Airbus A320 (320) 3:09 Effective 2026-01-07 through 2026-01-29 Codeshare flight, operated by JetBlue.(B6 2066)
Fri 11:40 Fort Myers (RSW) 14:49 Boston Logan (BOS) C EY 8421 Non-stop Airbus A220-300 (223) 3:09 Effective 2026-01-16 through 2026-01-23 Codeshare flight, operated by JetBlue.(B6 2066)
Mon-Fri,Sun 11:40 Fort Myers (RSW) 14:49 Boston Logan (BOS) C EY 8421 Non-stop Airbus A320 (320) 3:09 Effective 2026-01-30 through 2026-02-05 Codeshare flight, operated by JetBlue.(B6 2066)
Mon-Fri,Sun 11:45 Fort Myers (RSW) 14:56 Boston Logan (BOS) C EY 8421 Non-stop Airbus A320 (320) 3:11 Effective from 2026-10-25 Codeshare flight, operated by JetBlue.(B6 2066)
Mon-Wed,Sun 13:25 Saint Maarten (SXM) 18:00 New York John F. Kennedy (JFK) 5 EY 8421 Non-stop Airbus A320 (320) 4:35 Effective 2026-03-08 through 2026-03-11 Codeshare flight, operated by JetBlue.(B6 888)
Daily 13:44 Luis Munoz Marin, San Juan (SJU) A 16:50 New York John F. Kennedy (JFK) 5 EY 8421 Non-stop Airbus A220-300 (223) 4:06 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by JetBlue.(B6 1104)
Sat 15:00 Luis Munoz Marin, San Juan (SJU) A 18:59 New York John F. Kennedy (JFK) 5 EY 8421 Non-stop Airbus A320 (320) 3:59 Operates only on 2026-05-02 Codeshare flight, operated by JetBlue.(B6 1004)
Daily 15:07 Saint Maarten (SXM) 19:40 New York John F. Kennedy (JFK) 5 EY 8421 Non-stop Airbus A320 (320) 4:33 Effective 2026-03-12 through 2026-03-28 Codeshare flight, operated by JetBlue.(B6 888)
Mon-Fri,Sun 23:55 Los Angeles (LAX) 1 08:30 New York John F. Kennedy (JFK) 5 EY 8421 Non-stop Airbus A318/319/320/321 (32S) 5:35 Effective 2026-05-11 through 2026-05-22 Codeshare flight, operated by JetBlue.(B6 1224) The flight arrives 1 day after departure.
Daily 23:55 Los Angeles (LAX) 1 08:30 New York John F. Kennedy (JFK) 5 EY 8421 Non-stop Airbus A318/319/320/321 (32S) 5:35 Effective 2026-05-23 through 2026-09-08 Codeshare flight, operated by JetBlue.(B6 1224) The flight arrives 1 day after departure.
Daily 23:59 Los Angeles (LAX) 1 08:30 New York John F. Kennedy (JFK) 5 EY 8421 Non-stop Airbus A318/319/320/321 (32S) 5:31 Effective 2026-09-09 through 2026-10-24 Codeshare flight, operated by JetBlue.(B6 1224) The flight arrives 1 day after departure.

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This flight number is listed as serving the following routes:

Fort Myers (RSW) - Boston Logan (BOS)
Los Angeles (LAX) - New York John F. Kennedy (JFK)
Luis Munoz Marin, San Juan (SJU) - New York John F. Kennedy (JFK)
Saint Maarten (SXM) - New York John F. Kennedy (JFK)
San Francisco (SFO) - New York John F. Kennedy (JFK)

All Etihad flights

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Etihad flight EY 8421: Multiple routes

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Etihad EY8421

06:00

San Francisco (SFO) 1

14:40

New York John F. Kennedy (JFK) 5

Effective 2026-04-29 through 2026-05-06

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by JetBlue. (B6 116)

Duration: 5:40, non-stop
Airbus A318/319/320/321 (32S)

Direct Codeshare Flights:

Etihad EY8421

10:30

Fort Myers (RSW)

13:35

Boston Logan (BOS) C

Effective 2026-03-29 through 2026-03-30

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 2066)

Duration: 3:05, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8421

10:30

Fort Myers (RSW)

13:40

Boston Logan (BOS) C

Effective 2026-03-31 through 2026-04-13

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 2066)

Duration: 3:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Etihad EY8421

10:35

Fort Myers (RSW)

13:50

Boston Logan (BOS) C

Effective 2026-04-14 through 2026-04-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 2066)

Duration: 3:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8421

11:30

Fort Myers (RSW)

14:43

Boston Logan (BOS) C

Effective 2026-04-30 through 2026-05-08

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 266)

Duration: 3:13, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Etihad EY8421

11:30

Fort Myers (RSW)

14:43

Boston Logan (BOS) C

Effective 2026-05-09 through 2026-05-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 266)

Duration: 3:13, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Etihad EY8421

11:40

Fort Myers (RSW)

14:49

Boston Logan (BOS) C

Effective 2026-01-07 through 2026-01-29

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 2066)

Duration: 3:09, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8421

11:40

Fort Myers (RSW)

14:49

Boston Logan (BOS) C

Effective 2026-01-16 through 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by JetBlue. (B6 2066)

Duration: 3:09, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Etihad EY8421

11:40

Fort Myers (RSW)

14:49

Boston Logan (BOS) C

Effective 2026-01-30 through 2026-02-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 2066)

Duration: 3:09, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8421

11:45

Fort Myers (RSW)

14:56

Boston Logan (BOS) C

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 2066)

Duration: 3:11, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8421

13:25

Saint Maarten (SXM)

18:00

New York John F. Kennedy (JFK) 5

Effective 2026-03-08 through 2026-03-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 888)

Duration: 4:35, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8421

13:44

Luis Munoz Marin, San Juan (SJU) A

16:50

New York John F. Kennedy (JFK) 5

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 1104)

Duration: 4:06, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Etihad EY8421

15:00

Luis Munoz Marin, San Juan (SJU) A

18:59

New York John F. Kennedy (JFK) 5

Operates only on 2026-05-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by JetBlue. (B6 1004)

Duration: 3:59, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8421

15:07

Saint Maarten (SXM)

19:40

New York John F. Kennedy (JFK) 5

Effective 2026-03-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 888)

Duration: 4:33, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8421

23:55

Los Angeles (LAX) 1

08:30(+1)

New York John F. Kennedy (JFK) 5

Effective 2026-05-11 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 1224)

Duration: 5:35, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Etihad EY8421

23:55

Los Angeles (LAX) 1

08:30(+1)

New York John F. Kennedy (JFK) 5

Effective 2026-05-23 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 1224)

Duration: 5:35, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Etihad EY8421

23:59

Los Angeles (LAX) 1

08:30(+1)

New York John F. Kennedy (JFK) 5

Effective 2026-09-09 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 1224)

Duration: 5:31, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.

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This flight number is listed as serving the following routes:

Fort Myers (RSW) - Boston Logan (BOS)
Los Angeles (LAX) - New York John F. Kennedy (JFK)
Luis Munoz Marin, San Juan (SJU) - New York John F. Kennedy (JFK)
Saint Maarten (SXM) - New York John F. Kennedy (JFK)
San Francisco (SFO) - New York John F. Kennedy (JFK)

All Etihad flights

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