Apparatus

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flight_takeoff Flight

JBU2121

Operated by JetBlue Airways

Live map

Live map filtered to JBU2121. Shown when the flight is currently airborne.

Route airports View route page →

Departure

HPN KHPN VFR

Westchester County Airport

White Plains, US

Local time
18:35 EDT
Timezone
America/New_York
Type
Medium Airport
Elevation
439 ft
Coordinates
41.0670, -73.7076

cloud Weather

Wind
40° / 5 kt
Visibility
10 SM
Ceiling
OVC 6,500 ft
Temp / Dew
24°C / 17°C
Altimeter
30.05 inHg

Obs: 2026-08-21T21:56:00.000Z

Raw METAR / TAF 
METAR KHPN 212156Z 04005KT 10SM OVC065 24/17 A3005 RMK AO2 SLP170 T02440172

TAF KHPN 212031Z 2121/2218 06005KT P6SM SCT045 FM220000 VRB03KT P6SM FEW050 BKN250 FM221500 11004KT P6SM OVC015 PROB30 2215/2218 P6SM -RA OVC025 AMD NOT SKED

flight Live Traffic

flight_takeoff 42 Departures
flight_land 48 Arrivals

Arrival

ACK KACK MVFR

Nantucket Memorial Airport

Nantucket, US

Local time
18:35 EDT
Timezone
America/New_York
Type
Medium Airport
Elevation
47 ft
Coordinates
41.2531, -70.0602

cloud Weather

Wind
50° / 15G21 kt
Visibility
10 SM
Ceiling
SCT 1,600 ft, OVC 2,700 ft
Temp / Dew
19°C / 18°C
Altimeter
30.00 inHg

Obs: 2026-08-21T21:53:00.000Z

Raw METAR / TAF 
METAR KACK 212153Z 05015G21KT 10SM SCT016 OVC027 19/18 A3000 RMK AO2 RAE28 SLP158 P0003 T01890178

TAF KACK 212030Z 2121/2218 07015KT 4SM -SHRA OVC008 FM220400 05013KT 4SM -DZ BR OVC003 FM221300 04010KT 6SM -DZ BR OVC006

flight Live Traffic

flight_takeoff 44 Departures
flight_land 24 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A38AF8 HPN → ACK Jul 26, 12:55 UTCJul 26, 21:50 UTC8h 56m -4m +494m
2026-07-22 A36B50 - Jul 22, 13:30 UTCJul 22, 14:10 UTC40m - -
2026-07-20 A34D2F - Jul 20, 15:25 UTCJul 20, 16:05 UTC40m - -
2026-07-18 A38E69 HPN → ACK Jul 18, 13:06 UTCJul 19, 10:15 UTC21h 10m +7m +19m
2026-07-17 A35FC2 HPN → ACK Jul 17, 12:58 UTCJul 18, 12:30 UTC23h 33m -1m +1374m
2026-07-15 A38FA4 - Jul 15, 13:00 UTCJul 15, 13:35 UTC35m - -
2026-07-11 A386FB - Jul 11, 21:20 UTCJul 11, 21:50 UTC30m - -
2026-07-10 A358BD - Jul 10, 16:45 UTCJul 10, 17:20 UTC35m - -
2026-07-09 A39289 HPN → ACK Jul 9, 13:04 UTCJul 10, 11:30 UTC22h 26m +5m +20m
2026-07-06 A3845C HPN → ACK Jul 6, 13:04 UTCJul 7, 12:05 UTC23h 2m +5m +24m
2026-07-05 A383F3 - Jul 5, 13:05 UTCJul 5, 13:35 UTC30m - -
2026-07-02 A37F8D - Jul 2, 13:05 UTCJul 2, 13:45 UTC40m - -
2026-06-30 A38B61 - Jun 30, 13:05 UTCJun 30, 13:45 UTC40m - -
2026-06-28 A383F3 - Jun 28, 13:10 UTCJun 28, 13:40 UTC30m - -
2026-06-27 A383F3 - Jun 27, 12:55 UTCJun 27, 13:30 UTC35m - -
2026-06-25 A33CA9 - Jun 25, 12:54 UTCJun 25, 13:35 UTC40m - -
2026-06-25 A33CA9 HPN → ACK Jun 25, 12:54 UTCJun 26, 11:55 UTC23h 1m -5m +29m
2026-06-24 A37FD3 - Jun 24, 13:05 UTCJun 24, 13:50 UTC45m - -
2026-06-23 A3556F - Jun 23, 13:34 UTCJun 23, 14:35 UTC1h 0m - -
2026-06-22 A37FD3 - Jun 22, 13:05 UTCJun 22, 13:39 UTC35m - -
2026-06-21 A39925 - Jun 21, 13:00 UTCJun 21, 13:39 UTC40m - -
2026-06-19 A38EF5 HPN → ACK Jun 19, 18:14 UTCJun 19, 18:49 UTC35m - -
2026-06-19 A38EF5 HPN → ACK Jun 19, 18:09 UTCJun 20, 13:34 UTC19h 26m +310m -281m
2026-06-18 A35C0B HPN → ACK Jun 18, 13:15 UTCJun 18, 13:50 UTC35m - -
2026-06-18 A35C0B HPN → ACK Jun 18, 13:14 UTCJun 19, 12:44 UTC23h 31m +15m +1377m
2026-06-17 A3549D HPN → ACK Jun 17, 13:05 UTCJun 17, 13:40 UTC35m - -
2026-06-17 A3549D HPN → ACK Jun 17, 13:03 UTCJun 18, 11:15 UTC22h 13m +4m +1300m
2026-06-16 A360B7 HPN → ACK Jun 16, 13:00 UTCJun 16, 13:34 UTC35m - -
2026-06-15 A34978 HPN → ACK Jun 15, 13:00 UTCJun 15, 13:40 UTC40m - -
2026-06-13 A38439 HPN → ACK Jun 13, 13:47 UTCJun 13, 23:05 UTC9h 18m +48m -25m

Performance history

Flights tracked
47 showing last 30
Avg arrival delay
+433m
On-time arrival
20% 20% on time
Aircraft used
23

Monthly activity 3 months

Month Flights tracked
July 2026 12
June 2026 26
May 2026 9

JBU2121 frequently asked

Where does flight JBU2121 fly?
JBU2121 (JetBlue Airways) flies from HPN to ACK. View the full route page.
How long is flight JBU2121?
Based on observed flights, JBU2121 takes on average 6h 58m from takeoff to landing.
How often does JBU2121 fly?
JBU2121 has been observed flying daily in our tracking data. We've recorded 47 flights under this callsign.
Is flight JBU2121 usually on time?
Across recent flights, JBU2121 arrives with an average 433-minute delay. 20% of flights arrive within 15 minutes of schedule.
What aircraft operates flight JBU2121?
JBU2121 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track JBU2121 live?
Yes. When JBU2121 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.