Qatar Airways
flight
QR 4021:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Qatar Airways QR4021
Effective 2026-05-05 through 2026-05-09
Mon
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Codeshare flight, operated by JetBlue.
(B6 1192)
Duration: 3:04, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR4021
Operates only on 2026-05-11
Mon
Tue
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Wed
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Thu
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Fri
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Sun
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Codeshare flight, operated by JetBlue.
(B6 149)
Duration: 4:59, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR4021
Effective 2026-04-14 through 2026-04-28
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by JetBlue.
(B6 496)
Duration: 4:14, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR4021
Effective 2026-03-12 through 2026-03-30
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by JetBlue.
(B6 496)
Duration: 4:13, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
Qatar Airways QR4021
Operates only on 2026-01-03
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 JetBlue.
(B6 496)
Duration: 4:13, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
Qatar Airways QR4021
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 496)
Duration: 4:16, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR4021
Effective 2026-05-18 through 2026-06-08
Mon
Tue
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Wed
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Thu
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Sun
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Codeshare flight, operated by JetBlue.
(B6 862)
Duration: 4:09, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
Qatar Airways QR4021
Effective 2026-03-14 through 2026-03-28
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 JetBlue.
(B6 496)
Duration: 4:16, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
Qatar Airways QR4021
Effective 2026-04-18 through 2026-04-25
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 JetBlue.
(B6 496)
Duration: 4:14, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR4021
Effective 2026-02-12 through 2026-02-23
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by JetBlue.
(B6 496)
Duration: 4:16, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR4021
Operates only on 2026-05-04
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 JetBlue.
(B6 710)
Duration: 3:55, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR4021
Operates only on 2026-01-10
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 JetBlue.
(B6 496)
Duration: 4:17, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR4021
Valid until 2026-01-05
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by JetBlue.
(B6 496)
Duration: 4:14, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR4021
Effective 2026-03-31 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by JetBlue.
(B6 496)
Duration: 4:11, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR4021
Effective 2026-06-11 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 2269)
Duration: 3:31, non-stop Airbus A320 (320)
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This flight number is listed as serving the following routes:
- Boston Logan (BOS) - Fort Lauderdale (FLL)
- Luis Munoz Marin, San Juan (SJU) - Boston Logan (BOS)
- New York John F. Kennedy (JFK) - Grenada (GND)
- Punta Cana (PUJ) - Boston Logan (BOS)
- Santo Domingo Las Americas (SDQ) - New York John F. Kennedy (JFK)
- Tampa (TPA) - Boston Logan (BOS)