9 Feb
B61621
EST. DEPART IN 11h 25m
09:20
London Heathrow (LHR)
17:20
Boston, MA (BOS)
08h00m
N4073J (A21N)
5241 km
Estimated
09:20
In 11 hours
Estimated
17:20
In 19 hours
B61621
JBU1621
EST. DEPART IN 11h 25m
Monday, February 9 2026
09:20 GMT
ON-TIME
Scheduled 09:20
Monday, February 9 2026
12:20 EST
Scheduled 12:20
Flight info
Airline/Operator
Duration
08h00m
Distance
5241 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
-
Arrival Gate
E1
Departure Terminal
2
Arrival Terminal
E
Position Info
Latitude
-
Longitude
-
Altitude
-
Ground Speed
Wind
Air Temperature
Vertical Speed
Heading
-
Squawk
-
Source
-
Station
-
FIR
Aircraft Info
Aircraft Model
Registration
Mode-S
-
Serial Number
-
Aircraft Age
Owner
Last Activity
3 hours ago
Last Known Location
Boston, MA, United States
Last Flight
Aircraft Type
Nr. Engines
Nr. Seats
Weight Class
Cruising Speed
Engine
Engine Type
Aircraft Category
Registrant Type
Airworthiness Class
Operation Types
Certificate Issue Date
Registration Status
Flight Activity
  • Future
  • 10 Feb
    B61621
    SCHEDULED IN 1d
    09:20
    London Heathrow (LHR)
    17:20
    Boston, MA (BOS)
    08h00m
    A21N
    5241 km
  • 9 Feb
    B61621
    EST. DEPART IN 11h 25m
    09:20
    London Heathrow (LHR)
    17:20
    Boston, MA (BOS)
    08h00m
    N4073J (A21N)
    5241 km
    Estimated
    09:20
    In 11 hours
    Estimated
    17:20
    In 19 hours
  • Past
  • 8 Feb
    B61621
    LANDED 5h 2m AGO
    09:38
    London Heathrow (LHR)
    16:52
    Boston, MA (BOS)
    06h42m
    N4073J (A21N)
    5241 km
    Departed
    09:38
    12 hours ago
    Arrived
    16:52
    5 hours ago
  • 7 Feb
    B61621
    LANDED 1d AGO
    09:23
    London Heathrow (LHR)
    17:09
    Boston, MA (BOS)
    07h01m
    N4073J (A21N)
    5241 km
    Departed
    09:23
    1 day ago
    Arrived
    17:09
    1 day ago
  • 6 Feb
    B61621
    LANDED 2d AGO
    09:29
    London Heathrow (LHR)
    16:47
    Boston, MA (BOS)
    06h43m
    N4073J (A21N)
    5241 km
    Departed
    09:29
    2 days ago
    Arrived
    16:47
    2 days ago
  • 5 Feb
    B61621
    LANDED 3d AGO
    09:21
    London Heathrow (LHR)
    16:34
    Boston, MA (BOS)
    06h45m
    N4073J (A21N)
    5241 km
    Departed
    09:21
    3 days ago
    Arrived
    16:34
    3 days ago
  • 4 Feb
    B61621
    LANDED 4d AGO
    09:18
    London Heathrow (LHR)
    16:22
    Boston, MA (BOS)
    06h39m
    N4073J (A21N)
    5241 km
    Departed
    09:18
    4 days ago
    Arrived
    16:22
    4 days ago
  • 3 Feb
    B61621
    LANDED 5d AGO
    09:21
    London Heathrow (LHR)
    16:44
    Boston, MA (BOS)
    06h47m
    N4062J (A21N)
    5241 km
    Departed
    09:21
    5 days ago
    Arrived
    16:44
    5 days ago
  • 2 Feb
    B61621
    LANDED 6d AGO
    12:00
    London Heathrow (LHR)
    19:22
    Boston, MA (BOS)
    06h53m
    N2169J (A21N)
    5241 km
    Departed
    12:00
    6 days ago
    Arrived
    19:22
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 10London Heathrow (LHR/EGLL)
09:20 GMT
Boston, MA (BOS/KBOS)
12:20 EST
A21N
Scheduled
08h00m
2026 Feb 9London Heathrow (LHR/EGLL)
09:20 GMT
Boston, MA (BOS/KBOS)
12:20 EST
A21N (N4073J)
Estimated
08h00m
Past
2026 Feb 8London Heathrow (LHR/EGLL)
09:20 GMT
09:38 GMT
Boston, MA (BOS/KBOS)
12:20 EST
A21N (N4073J)
Landed 11:52 EST
Time aircraft arrives at gate derived from company/airport information
06h42m
2026 Feb 7London Heathrow (LHR/EGLL)
09:20 GMT
09:23 GMT
Boston, MA (BOS/KBOS)
12:20 EST
A21N (N4073J)
Landed 12:09 EST
Time aircraft arrives at gate derived from company/airport information
07h01m
2026 Feb 6London Heathrow (LHR/EGLL)
09:20 GMT
09:29 GMT
Boston, MA (BOS/KBOS)
12:20 EST
A21N (N4073J)
Landed 11:47 EST
Time aircraft arrives at gate derived from company/airport information
06h43m
2026 Feb 5London Heathrow (LHR/EGLL)
09:20 GMT
09:21 GMT
Boston, MA (BOS/KBOS)
12:16 EST
A21N (N4073J)
Landed 11:34 EST
Time aircraft arrives at gate derived from company/airport information
06h45m
2026 Feb 4London Heathrow (LHR/EGLL)
09:20 GMT
09:18 GMT
Boston, MA (BOS/KBOS)
12:16 EST
A21N (N4073J)
Landed 11:22 EST
Time aircraft arrives at gate derived from company/airport information
06h39m
2026 Feb 3London Heathrow (LHR/EGLL)
09:20 GMT
09:21 GMT
Boston, MA (BOS/KBOS)
12:16 EST
A21N (N4062J)
Landed 11:44 EST
Time aircraft arrives at gate derived from company/airport information
06h47m
2026 Feb 2London Heathrow (LHR/EGLL)
11:35 GMT
12:00 GMT
Boston, MA (BOS/KBOS)
12:16 EST
A21N (N2169J)
Landed 14:22 EST
Time aircraft arrives at gate derived from company/airport information
06h53m

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