17 Feb
UA668
EST. DEPART IN 1d
19:46
San Juan (SJU)
00:56
Houston, TX (IAH)
05h10m
N37553 (B39M)
3229 km
Estimated
19:46
In 2 days
Estimated
00:56
In 2 days
UA668
UAL668
EST. DEPART IN 1d
Tuesday, February 17 2026
15:46 AST
ON-TIME
Scheduled 15:46
Tuesday, February 17 2026
18:56 CST
Scheduled 18:56
Flight info
Airline/Operator
Duration
05h10m
Distance
3229 km
Departure Terminal
B
Arrival Terminal
C
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
2 minutes ago
Last Known Location
In flight - Near Hays, KS, 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
  • 17 Feb
    UA668
    EST. DEPART IN 1d
    19:46
    San Juan (SJU)
    00:56
    Houston, TX (IAH)
    05h10m
    N37553 (B39M)
    3229 km
    Estimated
    19:46
    In 2 days
    Estimated
    00:56
    In 2 days
  • 16 Feb
    UA668
    EST. DEPART IN 17h 49m
    19:46
    San Juan (SJU)
    00:56
    Houston, TX (IAH)
    05h10m
    N77592 (B39M)
    3229 km
    Estimated
    19:46
    In 18 hours
    Estimated
    00:56
    In 23 hours
  • Past
  • 16 Feb
    UA668
    STATUS N/A
    N37561 (B39M)
  • 15 Feb
    UA668
    LANDED 30m AGO
    19:45
    San Juan (SJU)
    01:26
    Houston, TX (IAH)
    04h38m
    N37561 (B39M)
    3229 km
    Departed
    19:45
    6 hours ago
    Arrived
    01:26
    30 minutes ago
  • 14 Feb
    UA668
    LANDED 20h 59m AGO
    19:44
    San Juan (SJU)
    04:57
    Houston, TX (IAH)
    05h07m
    N17417 (B39M)
    3229 km
    Departed
    19:44
    1 day ago
    Arrived
    04:57
    21 hours ago
  • 14 Feb
    UA668
    LANDED 21h 5m AGO
    03:19
    New Orleans, LA (MSY)
    04:51
    Houston, TX (IAH)
    01h32m
    N17417 (B39M)
    490 km
    Departed
    03:19
    23 hours ago
    Arrived
    04:51
    21 hours ago
  • 13 Feb
    UA668
    LANDED 2d AGO
    19:40
    San Juan (SJU)
    00:55
    Houston, TX (IAH)
    04h46m
    N37563 (B39M)
    3229 km
    Departed
    19:40
    2 days ago
    Arrived
    00:55
    2 days ago
  • 12 Feb
    UA668
    LANDED 3d AGO
    19:38
    San Juan (SJU)
    00:47
    Houston, TX (IAH)
    04h37m
    N17421 (B39M)
    3229 km
    Departed
    19:38
    3 days ago
    Arrived
    00:47
    3 days ago
  • 11 Feb
    UA668
    LANDED 4d AGO
    19:41
    San Juan (SJU)
    00:54
    Houston, TX (IAH)
    05h00m
    N77598 (B39M)
    3229 km
    Departed
    19:41
    4 days ago
    Arrived
    00:54
    4 days ago
  • 10 Feb
    UA668
    LANDED 5d AGO
    19:44
    San Juan (SJU)
    00:48
    Houston, TX (IAH)
    04h36m
    N77572 (B39M)
    3229 km
    Departed
    19:44
    5 days ago
    Arrived
    00:48
    5 days ago
  • 9 Feb
    UA668
    LANDED 6d AGO
    19:53
    San Juan (SJU)
    00:59
    Houston, TX (IAH)
    04h39m
    N77578 (B39M)
    3229 km
    Departed
    19:53
    6 days ago
    Arrived
    00:59
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 17San Juan (SJU/TJSJ)
15:46 AST
Houston, TX (IAH/KIAH)
18:56 CST
B39M (N37553)
Estimated
05h10m
2026 Feb 16San Juan (SJU/TJSJ)
15:46 AST
Houston, TX (IAH/KIAH)
18:56 CST
B39M (N77592)
Estimated
05h10m
Past
2026 Feb 16First seen near
Houston, TX, United States		B39M (N37561)
Status N/A
2026 Feb 15San Juan (SJU/TJSJ)
15:46 AST
15:45 AST
Houston, TX (IAH/KIAH)
18:56 CST
B39M (N37561)
Landed 19:26 CST
Time aircraft arrives at gate derived from company/airport information
04h38m
2026 Feb 14San Juan (SJU/TJSJ)
15:46 AST
15:44 AST
Houston, TX (IAH/KIAH)
18:56 CST
B39M (N17417)
Landed 22:57 CST
Time aircraft arrives at gate derived from company/airport information
05h07m
2026 Feb 14New Orleans, LA (MSY/KMSY)
13:46 CST
21:19 CST
Houston, TX (IAH/KIAH)B39M (N17417)
Landed 22:51 CST
Landing time derived from ADS-B/Radar data
01h32m
2026 Feb 13San Juan (SJU/TJSJ)
15:46 AST
15:40 AST
Houston, TX (IAH/KIAH)
18:56 CST
B39M (N37563)
Landed 18:55 CST
Time aircraft arrives at gate derived from company/airport information
04h46m
2026 Feb 12San Juan (SJU/TJSJ)
15:46 AST
15:38 AST
Houston, TX (IAH/KIAH)
18:56 CST
B39M (N17421)
Landed 18:47 CST
Time aircraft arrives at gate derived from company/airport information
04h37m
2026 Feb 11San Juan (SJU/TJSJ)
15:46 AST
15:41 AST
Houston, TX (IAH/KIAH)
18:56 CST
B39M (N77598)
Landed 18:54 CST
Time aircraft arrives at gate derived from company/airport information
05h00m
2026 Feb 10San Juan (SJU/TJSJ)
15:46 AST
15:44 AST
Houston, TX (IAH/KIAH)
18:56 CST
B39M (N77572)
Landed 18:48 CST
Time aircraft arrives at gate derived from company/airport information
04h36m
2026 Feb 9San Juan (SJU/TJSJ)
15:46 AST
15:53 AST
Houston, TX (IAH/KIAH)
18:56 CST
B39M (N77578)
Landed 18:59 CST
Time aircraft arrives at gate derived from company/airport information
04h39m

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