9 Feb
UA1644
EST. DEPART IN 9h 20m
11:45
San Juan (SJU)
16:51
Houston, TX (IAH)
05h06m
N77580 (B39M)
3229 km
Estimated
11:45
In 9 hours
Estimated
16:51
In 14 hours
UA1644
UAL1644
EST. DEPART IN 9h 20m
Monday, February 9 2026
07:45 AST
ON-TIME
Scheduled 07:45
Monday, February 9 2026
10:51 CST
Scheduled 10:51
Flight info
Airline/Operator
Duration
05h06m
Distance
3229 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
B2
Arrival Gate
E8
Departure Terminal
B
Arrival Terminal
E
ATC Route
TJSJ..JAYMC.Y280.LEV.LINKK1.KIAH
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
41 minutes ago
Last Known Location
Houston, TX, 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
    UA1644
    EST. DEPART IN 1d
    11:45
    San Juan (SJU)
    16:51
    Houston, TX (IAH)
    05h06m
    N37516 (B39M)
    3229 km
    Estimated
    11:45
    In 1 day
    Estimated
    16:51
    In 2 days
  • 9 Feb
    UA1644
    EST. DEPART IN 9h 20m
    11:45
    San Juan (SJU)
    16:51
    Houston, TX (IAH)
    05h06m
    N77580 (B39M)
    3229 km
    Estimated
    11:45
    In 9 hours
    Estimated
    16:51
    In 14 hours
  • Past
  • 8 Feb
    UA1644
    LANDED 9h 46m AGO
    11:32
    San Juan (SJU)
    16:38
    Houston, TX (IAH)
    04h46m
    N17597 (B39M)
    3229 km
    Departed
    11:32
    15 hours ago
    Arrived
    16:38
    10 hours ago
  • 7 Feb
    UA1644
    LANDED 1d AGO
    11:40
    San Juan (SJU)
    16:48
    Houston, TX (IAH)
    04h43m
    N37547 (B39M)
    3229 km
    Departed
    11:40
    2 days ago
    Arrived
    16:48
    1 day ago
  • 6 Feb
    UA1644
    LANDED 2d AGO
    11:40
    San Juan (SJU)
    16:37
    Houston, TX (IAH)
    04h38m
    N47524 (B39M)
    3229 km
    Departed
    11:40
    3 days ago
    Arrived
    16:37
    2 days ago
  • 5 Feb
    UA1644
    LANDED 3d AGO
    11:41
    San Juan (SJU)
    16:37
    Houston, TX (IAH)
    04h36m
    N77578 (B39M)
    3229 km
    Departed
    11:41
    4 days ago
    Arrived
    16:37
    3 days ago
  • 3 Feb
    UA1644
    LANDED 5d AGO
    11:40
    San Juan (SJU)
    16:36
    Houston, TX (IAH)
    04h34m
    N37548 (B39M)
    3229 km
    Departed
    11:40
    6 days ago
    Arrived
    16:36
    5 days ago
  • 2 Feb
    UA1644
    LANDED 6d AGO
    11:37
    San Juan (SJU)
    16:46
    Houston, TX (IAH)
    04h41m
    N27596 (B39M)
    3229 km
    Departed
    11:37
    7 days ago
    Arrived
    16:46
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 10San Juan (SJU/TJSJ)
07:45 AST
Houston, TX (IAH/KIAH)
10:51 CST
B39M (N37516)
Estimated
05h06m
2026 Feb 9San Juan (SJU/TJSJ)
07:45 AST
Houston, TX (IAH/KIAH)
10:51 CST
B39M (N77580)
Estimated
05h06m
Past
2026 Feb 8San Juan (SJU/TJSJ)
07:45 AST
07:32 AST
Houston, TX (IAH/KIAH)
10:51 CST
B39M (N17597)
Landed 10:38 CST
Time aircraft arrives at gate derived from company/airport information
04h46m
2026 Feb 7San Juan (SJU/TJSJ)
07:45 AST
07:40 AST
Houston, TX (IAH/KIAH)
10:51 CST
B39M (N37547)
Landed 10:48 CST
Time aircraft arrives at gate derived from company/airport information
04h43m
2026 Feb 6San Juan (SJU/TJSJ)
07:45 AST
07:40 AST
Houston, TX (IAH/KIAH)
10:51 CST
B39M (N47524)
Landed 10:37 CST
Time aircraft arrives at gate derived from company/airport information
04h38m
2026 Feb 5San Juan (SJU/TJSJ)
07:45 AST
07:41 AST
Houston, TX (IAH/KIAH)
10:51 CST
B39M (N77578)
Landed 10:37 CST
Time aircraft arrives at gate derived from company/airport information
04h36m
2026 Feb 3San Juan (SJU/TJSJ)
07:45 AST
07:40 AST
Houston, TX (IAH/KIAH)
10:51 CST
B39M (N37548)
Landed 10:36 CST
Time aircraft arrives at gate derived from company/airport information
04h34m
2026 Feb 2San Juan (SJU/TJSJ)
07:45 AST
07:37 AST
Houston, TX (IAH/KIAH)
10:51 CST
B39M (N27596)
Landed 10:46 CST
Time aircraft arrives at gate derived from company/airport information
04h41m

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