Apparatus

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flight_takeoff Flight

JBU851

Operated by JetBlue Airways

Live map

Live map filtered to JBU851. Shown when the flight is currently airborne.

Route airports View route page →

Departure

JFK KJFK VFR

John F. Kennedy International Airport

New York, US

Local time
17:20 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
13 ft
Coordinates
40.6394, -73.7793

cloud Weather

Wind
210° / 11 kt
Visibility
10 SM
Ceiling
SCT 5,000 ft, SCT 8,000 ft, SCT 10,000 ft, BKN 25,000 ft
Temp / Dew
26°C / 21°C
Altimeter
30.00 inHg

Obs: 2026-08-28T20:51:00.000Z

Raw METAR / TAF 
METAR KJFK 282051Z 21011KT 10SM SCT050 SCT080 SCT100 BKN250 26/21 A3000 RMK AO2 SLP157 T02610211 55004 $

TAF KJFK 281958Z 2820/2924 19010KT P6SM VCSH SCT040 BKN070 FM290000 VRB05KT P6SM SCT040 SCT070 FM290100 33010KT P6SM SCT040 SCT070 FM290900 01008KT P6SM FEW040 FM291900 20004KT P6SM FEW250

flight Live Traffic

flight_takeoff 224 Departures
flight_land 247 Arrivals

Arrival

CUN MMUN VFR

Cancún International Airport

Cancún, MX

Local time
16:20 EST
Timezone
America/Cancun
Type
Large Airport
Elevation
22 ft
Coordinates
21.0408, -86.8735

cloud Weather

Wind
110° / 6 kt
Visibility
7 SM
Ceiling
SCT 1,500 ft, SCT 10,000 ft
Temp / Dew
32°C / 26°C
Altimeter
29.98 inHg

Obs: 2026-08-28T20:42:00.000Z

Raw METAR / TAF 
METAR MMUN 282042Z 11006KT 7SM SCT015 SCT100 32/26 A2998 RMK SLP150 57019 905 8/160 DSNT CB SW

TAF MMUN 281659Z 2818/2918 08010KT P6SM SCT015 TX34/2820Z TN27/2912Z BECMG 2820/2821 BKN015CB TEMPO 2821/2900 6SM -TSRA FM290300 12005KT P6SM SCT015 FM291200 13005KT P6SM BKN015 TEMPO 2915/2917 6SM -RA BKN015CB

flight Live Traffic

flight_takeoff 43 Departures
flight_land 23 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A33CA9 JFK → CUN Jul 26, 11:40 UTCJul 26, 14:55 UTC3h 15m - -
2026-07-25 A34E01 JFK → CUN Jul 25, 11:47 UTCJul 26, 09:20 UTC21h 34m +32m +23m
2026-07-25 A34E01 JFK → CUN Jul 25, 11:50 UTCJul 25, 15:05 UTC3h 15m - -
2026-07-24 A33CA9 JFK → CUN Jul 24, 14:10 UTCJul 24, 17:25 UTC3h 15m - -
2026-07-23 A33CA9 JFK → CUN Jul 23, 14:10 UTCJul 23, 17:35 UTC3h 25m - -
2026-07-22 A33CA9 JFK → CUN Jul 22, 02:57 UTCJul 23, 01:25 UTC22h 28m +147m +1142m
2026-07-22 A33CA9 JFK → CUN Jul 22, 03:00 UTCJul 22, 05:25 UTC2h 25m - -
2026-07-20 AC89F7 JFK → CUN Jul 20, 11:35 UTCJul 20, 15:00 UTC3h 25m - -
2026-07-17 ACA29A JFK → CUN Jul 17, 11:45 UTCJul 17, 15:05 UTC3h 20m - -
2026-07-16 AD2BAA JFK → CUN Jul 16, 11:29 UTCJul 17, 10:30 UTC23h 1m +14m +32m
2026-07-15 AD3581 JFK → CUN Jul 15, 11:33 UTCJul 16, 05:20 UTC17h 47m +18m +29m
2026-07-13 AB0416 JFK → CUN Jul 13, 11:34 UTCJul 14, 11:30 UTC23h 57m +19m +26m
2026-07-12 A6A00B JFK → CUN Jul 12, 11:40 UTCJul 12, 14:55 UTC3h 15m - -
2026-07-11 A83E86 JFK → CUN Jul 11, 11:41 UTCJul 12, 11:30 UTC23h 50m +26m +30m
2026-07-10 AD2BAA JFK → CUN Jul 10, 11:40 UTCJul 10, 14:55 UTC3h 15m - -
2026-07-10 AD2BAA JFK → CUN Jul 10, 11:36 UTCJul 11, 09:25 UTC21h 50m +21m +28m
2026-07-09 A707A3 JFK → CUN Jul 9, 11:35 UTCJul 9, 14:55 UTC3h 20m - -
2026-07-09 A707A3 JFK → CUN Jul 9, 11:33 UTCJul 10, 10:45 UTC23h 12m +18m +28m
2026-07-08 A7B0C4 JFK → CUN Jul 8, 12:00 UTCJul 8, 15:20 UTC3h 20m - -
2026-07-07 A78CFC JFK → CUN Jul 7, 11:45 UTCJul 7, 15:20 UTC3h 35m - -
2026-07-05 AACF19 JFK → CUN Jul 5, 11:53 UTCJul 6, 03:55 UTC16h 3m +38m +26m
2026-07-04 A8C796 JFK → CUN Jul 4, 12:00 UTCJul 4, 15:20 UTC3h 20m - -
2026-07-02 AA4D77 JFK → CUN Jul 2, 11:35 UTCJul 2, 15:05 UTC3h 30m - -
2026-06-29 A86605 JFK → CUN Jun 29, 11:55 UTCJun 30, 01:25 UTC13h 30m +40m +37m
2026-06-29 A86605 - Jun 29, 12:00 UTCJun 29, 15:09 UTC3h 10m - -
2026-06-28 A19CC7 JFK → CUN Jun 28, 11:39 UTCJun 28, 15:05 UTC3h 25m - -
2026-06-27 A19D0D JFK → CUN Jun 27, 11:35 UTCJun 27, 15:10 UTC3h 35m - -
2026-06-26 A6C013 JFK → CUN Jun 26, 11:45 UTCJun 26, 15:05 UTC3h 20m - -
2026-06-25 A770A2 JFK → CUN Jun 25, 11:54 UTCJun 25, 15:15 UTC3h 20m - -
2026-06-22 A7FAAD - Jun 22, 13:14 UTCJun 22, 16:40 UTC3h 25m - -

Performance history

Flights tracked
80 showing last 30
Avg arrival delay
+140m
On-time arrival
0% 0% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 23
June 2026 12
May 2026 21
April 2026 24

JBU851 frequently asked

Where does flight JBU851 fly?
JBU851 (JetBlue Airways) flies from JFK to CUN. View the full route page.
How long is flight JBU851?
Based on observed flights, JBU851 takes on average 9h 7m from takeoff to landing.
How often does JBU851 fly?
JBU851 has been observed flying daily in our tracking data. We've recorded 80 flights under this callsign.
Is flight JBU851 usually on time?
Across recent flights, JBU851 arrives with an average 140-minute delay. 0% of flights arrive within 15 minutes of schedule.
What aircraft operates flight JBU851?
JBU851 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track JBU851 live?
Yes. When JBU851 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.