Qatar Airways flight QR 3856: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 12:25 Cancun (CUN) 4 17:19 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:54 Operates only on 2026-03-29
Codeshare flight, operated by JetBlue.(B6 752)
Mon 12:25 Cancun (CUN) 4 17:19 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A321 (321) 3:54 Operates only on 2026-03-30
Codeshare flight, operated by JetBlue.(B6 752)
Mon,Wed-Sun 12:25 Cancun (CUN) 4 17:19 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:54 Effective 2026-04-15 through 2026-04-27
Codeshare flight, operated by JetBlue.(B6 752)
Daily 12:35 Cancun (CUN) 4 17:21 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A321 (321) 3:46 Effective from 2026-10-25
Codeshare flight, operated by JetBlue.(B6 752)
Sat 12:57 Puerto Plata (POP) 16:58 Boston Logan (BOS) E
QR 3856 Non-stop Airbus A321 (321) 4:01 Effective 2026-06-13 through 2026-09-05
Codeshare flight, operated by JetBlue.(B6 786)
Daily 13:40 Cancun (CUN) 4 17:29 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:49 Valid until 2026-01-05
Codeshare flight, operated by JetBlue.(B6 752)
Thu 13:55 Cancun (CUN) 4 18:45 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:50 Operates only on 2026-03-12
Codeshare flight, operated by JetBlue.(B6 752)
Daily 13:55 Cancun (CUN) 4 18:45 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A321 (321) 3:50 Effective 2026-03-13 through 2026-03-28
Codeshare flight, operated by JetBlue.(B6 752)
Mon-Wed,Sun 14:09 Cancun (CUN) 4 18:59 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A321 (321) 3:50 Effective 2026-03-08 through 2026-03-11
Codeshare flight, operated by JetBlue.(B6 752)
Sat 14:40 Cancun (CUN) 4 18:29 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:49 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by JetBlue.(B6 752)
Mon-Fri,Sun 14:41 Cancun (CUN) 4 18:30 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:49 Effective 2026-01-06 through 2026-02-05
Codeshare flight, operated by JetBlue.(B6 752)
Daily 14:50 Cancun (CUN) 4 18:39 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:49 Effective 2026-02-12 through 2026-02-23
Codeshare flight, operated by JetBlue.(B6 752)
Mon-Wed,Fri,Sun 14:55 Cancun (CUN) 4 18:44 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:49 Effective 2026-02-06 through 2026-02-11
Codeshare flight, operated by JetBlue.(B6 752)
Mon-Fri,Sun 15:05 Cancun (CUN) 4 19:59 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:54 Effective 2026-03-31 through 2026-04-13
Codeshare flight, operated by JetBlue.(B6 752)
Sat 15:05 Cancun (CUN) 4 20:00 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A320 (320) 3:55 Effective 2026-04-04 through 2026-04-11
Codeshare flight, operated by JetBlue.(B6 752)
Daily 15:10 Cancun (CUN) 4 18:59 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A321 (321) 3:49 Effective 2026-02-24 through 2026-03-07
Codeshare flight, operated by JetBlue.(B6 752)
Sat 15:31 Saint Maarten (SXM) 19:47 New York John F. Kennedy (JFK) 5
QR 3856 Non-stop Airbus A318/319/320/321 (32S) 4:16 Effective 2026-09-12 through 2026-10-24
Codeshare flight, operated by JetBlue.(B6 1088)
Sat 16:29 New York John F. Kennedy (JFK) 5 19:00 Savannah (SAV)
QR 3856 Non-stop Airbus A220-300 (223) 2:31 Operates only on 2026-05-02
Codeshare flight, operated by JetBlue.(B6 341)
Sat 16:45 New York John F. Kennedy (JFK) 5 20:45 Santiago (STI)
QR 3856 Non-stop Airbus A321 (321) 4:00 Operates only on 2026-05-09
Codeshare flight, operated by JetBlue.(B6 637)
Mon-Fri,Sun 17:15 Ronald Reagan Washington (DCA) 2 18:56 Boston Logan (BOS) C
QR 3856 Non-stop Airbus A220-300 (223) 1:41 Effective 2026-04-29 through 2026-09-08
Codeshare flight, operated by JetBlue.(B6 2954)
Mon-Fri,Sun 17:30 Ronald Reagan Washington (DCA) 2 19:25 Boston Logan (BOS) C
QR 3856 Non-stop Airbus A220-300 (223) 1:55 Effective 2026-09-09 through 2026-10-23
Codeshare flight, operated by JetBlue.(B6 2954)
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This flight number is listed as serving the following routes:


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Qatar Airways flight QR 3856: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Qatar Airways QR3856
12:25
Cancun (CUN) 4

17:19
New York John F. Kennedy (JFK) 5
Operates only on 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:54, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
12:25
Cancun (CUN) 4

17:19
New York John F. Kennedy (JFK) 5
Operates only on 2026-03-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:54, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR3856
12:25
Cancun (CUN) 4

17:19
New York John F. Kennedy (JFK) 5
Effective 2026-04-15 through 2026-04-27
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:54, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
12:35
Cancun (CUN) 4

17:21
New York John F. Kennedy (JFK) 5
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:46, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR3856
12:57
Puerto Plata (POP)

16:58
Boston Logan (BOS) E
Effective 2026-06-13 through 2026-09-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 786)
Duration: 4:01, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR3856
13:40
Cancun (CUN) 4

17:29
New York John F. Kennedy (JFK) 5
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:49, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
13:55
Cancun (CUN) 4

18:45
New York John F. Kennedy (JFK) 5
Operates only on 2026-03-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:50, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
13:55
Cancun (CUN) 4

18:45
New York John F. Kennedy (JFK) 5
Effective 2026-03-13 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:50, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR3856
14:09
Cancun (CUN) 4

18:59
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 752)
Duration: 3:50, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR3856
14:40
Cancun (CUN) 4

18:29
New York John F. Kennedy (JFK) 5
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:49, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
14:41
Cancun (CUN) 4

18:30
New York John F. Kennedy (JFK) 5
Effective 2026-01-06 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:49, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
14:50
Cancun (CUN) 4

18:39
New York John F. Kennedy (JFK) 5
Effective 2026-02-12 through 2026-02-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:49, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
14:55
Cancun (CUN) 4

18:44
New York John F. Kennedy (JFK) 5
Effective 2026-02-06 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:49, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
15:05
Cancun (CUN) 4

19:59
New York John F. Kennedy (JFK) 5
Effective 2026-03-31 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:54, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
15:05
Cancun (CUN) 4

20:00
New York John F. Kennedy (JFK) 5
Effective 2026-04-04 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:55, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Qatar Airways QR3856
15:10
Cancun (CUN) 4

18:59
New York John F. Kennedy (JFK) 5
Effective 2026-02-24 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 752)
Duration: 3:49, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR3856
15:31
Saint Maarten (SXM)

19:47
New York John F. Kennedy (JFK) 5
Effective 2026-09-12 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1088)
Duration: 4:16, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Qatar Airways QR3856
16:29
New York John F. Kennedy (JFK) 5

19:00
Savannah (SAV)
Operates only on 2026-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 341)
Duration: 2:31, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Qatar Airways QR3856
16:45
New York John F. Kennedy (JFK) 5

20:45
Santiago (STI)
Operates only on 2026-05-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 637)
Duration: 4:00, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR3856
17:15
Ronald Reagan Washington (DCA) 2

18:56
Boston Logan (BOS) C
Effective 2026-04-29 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 2954)
Duration: 1:41, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Qatar Airways QR3856
17:30
Ronald Reagan Washington (DCA) 2

19:25
Boston Logan (BOS) C
Effective 2026-09-09 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 2954)
Duration: 1:55, non-stop
Airbus A220-300 (223)
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This flight number is listed as serving the following routes:
  • Cancun (CUN) - New York John F. Kennedy (JFK)
  • New York John F. Kennedy (JFK) - Santiago (STI)
  • New York John F. Kennedy (JFK) - Savannah (SAV)
  • Puerto Plata (POP) - Boston Logan (BOS)
  • Ronald Reagan Washington (DCA) - Boston Logan (BOS)
  • Saint Maarten (SXM) - New York John F. Kennedy (JFK)
All Qatar Airways flights
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