13 Feb
UA1721
LANDED 8m AGO
17:00
San Francisco, CA (SFO)
22:49
Kailua/Kona, HI (KOA)
05h13m
N77871 (B753)
3809 km
Departed
17:00
6 hours ago
Arrived
22:49
8 minutes ago
UA1721
UAL1721
LANDED 8m AGO
Friday, February 13 2026
09:00 PST
Scheduled 09:05
Friday, February 13 2026
12:49 HST
ON-TIME
Scheduled 12:59
Flight info
Airline/Operator
Duration
05h13m
Distance
3809 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
F14
Arrival Gate
2
Departure Terminal
3
Arrival Terminal
-
Departure Taxi Time
31m
Arrival Taxi Time
6m
ATC Route
KSFO..ALCOA112105..ALANN..3414N/12850W..BILLO.R464.BITTA..UPP.VECKI9.PHKO/2238
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
33526/1032
Aircraft Age
Owner
Last Activity
8 minutes ago
Last Known Location
Kailua/Kona, HI, 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
  • 15 Feb
    UA1721
    EST. DEPART IN 1d
    17:05
    San Francisco, CA (SFO)
    22:59
    Kailua/Kona, HI (KOA)
    05h54m
    N57852 (B753)
    3809 km
    Estimated
    17:05
    In 2 days
    Estimated
    22:59
    In 2 days
  • 15 Feb
    UA1721
    EST. DEPART IN 1d
    14:15
    San Diego, CA (SAN)
    16:05
    San Francisco, CA (SFO)
    01h50m
    N66831 (B739)
    719 km
    Estimated
    14:15
    In 2 days
    Estimated
    16:05
    In 2 days
  • 14 Feb
    UA1721
    EST. DEPART IN 18h 7m
    17:05
    San Francisco, CA (SFO)
    22:59
    Kailua/Kona, HI (KOA)
    05h54m
    N77871 (B753)
    3809 km
    Estimated
    17:05
    In 18 hours
    Estimated
    22:59
    In 1 day
  • 14 Feb
    UA1721
    EST. DEPART IN 15h 17m
    14:15
    San Diego, CA (SAN)
    16:05
    San Francisco, CA (SFO)
    01h50m
    N17322 (B38M)
    719 km
    Estimated
    14:15
    In 15 hours
    Estimated
    16:05
    In 17 hours
  • Past
  • 13 Feb
    UA1721
    LANDED 8m AGO
    17:00
    San Francisco, CA (SFO)
    22:49
    Kailua/Kona, HI (KOA)
    05h13m
    N77871 (B753)
    3809 km
    Departed
    17:00
    6 hours ago
    Arrived
    22:49
    8 minutes ago
  • 13 Feb
    UA1721
    LANDED 6h 57m AGO
    14:10
    San Diego, CA (SAN)
    16:00
    San Francisco, CA (SFO)
    01h08m
    N27419 (B39M)
    719 km
    Departed
    14:10
    9 hours ago
    Arrived
    16:00
    7 hours ago
  • 12 Feb
    UA1721
    LANDED 1d AGO
    16:58
    San Francisco, CA (SFO)
    22:15
    Kailua/Kona, HI (KOA)
    04h47m
    N75854 (B753)
    3809 km
    Departed
    16:58
    1 day ago
    Arrived
    22:15
    1 day ago
  • 12 Feb
    UA1721
    LANDED 1d AGO
    14:09
    San Diego, CA (SAN)
    15:42
    San Francisco, CA (SFO)
    01h03m
    N47298 (B38M)
    719 km
    Departed
    14:09
    1 day ago
    Arrived
    15:42
    1 day ago
  • 11 Feb
    UA1721
    LANDED 2d AGO
    16:59
    San Francisco, CA (SFO)
    22:48
    Kailua/Kona, HI (KOA)
    05h01m
    N75854 (B753)
    3809 km
    Departed
    16:59
    2 days ago
    Arrived
    22:48
    2 days ago
  • 10 Feb
    UA1721
    LANDED 3d AGO
    16:58
    San Francisco, CA (SFO)
    22:16
    Kailua/Kona, HI (KOA)
    04h47m
    N14120 (B752)
    3809 km
    Departed
    16:58
    3 days ago
    Arrived
    22:16
    3 days ago
  • 9 Feb
    UA1721
    LANDED 3d AGO
    16:55
    San Francisco, CA (SFO)
    23:10
    Kailua/Kona, HI (KOA)
    05h21m
    N14120 (B752)
    3809 km
    Departed
    16:55
    4 days ago
    Arrived
    23:10
    4 days ago
  • 8 Feb
    UA1721
    LANDED 5d AGO
    16:52
    San Francisco, CA (SFO)
    22:49
    Kailua/Kona, HI (KOA)
    05h33m
    N57863 (B753)
    3809 km
    Departed
    16:52
    5 days ago
    Arrived
    22:49
    5 days ago
  • 7 Feb
    UA1721
    LANDED 6d AGO
    16:55
    San Francisco, CA (SFO)
    22:56
    Kailua/Kona, HI (KOA)
    05h23m
    N57855 (B753)
    3809 km
    Departed
    16:55
    6 days ago
    Arrived
    22:56
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 15San Francisco, CA (SFO/KSFO)
09:05 PST
Kailua/Kona, HI (KOA/PHKO)
12:59 HST
B753 (N57852)
Estimated
05h54m
2026 Feb 15San Diego, CA (SAN/KSAN)
06:15 PST
San Francisco, CA (SFO/KSFO)
08:05 PST
B739 (N66831)
Estimated
01h50m
2026 Feb 14San Francisco, CA (SFO/KSFO)
09:05 PST
Kailua/Kona, HI (KOA/PHKO)
12:59 HST
B753 (N77871)
Estimated
05h54m
2026 Feb 14San Diego, CA (SAN/KSAN)
06:15 PST
San Francisco, CA (SFO/KSFO)
08:05 PST
B38M (N17322)
Estimated
01h50m
Past
2026 Feb 13San Francisco, CA (SFO/KSFO)
09:05 PST
09:00 PST
Kailua/Kona, HI (KOA/PHKO)
12:59 HST
B753 (N77871)
Landed 12:49 HST
Time aircraft arrives at gate derived from company/airport information
05h13m
2026 Feb 13San Diego, CA (SAN/KSAN)
06:15 PST
06:10 PST
San Francisco, CA (SFO/KSFO)
08:05 PST
B39M (N27419)
Landed 08:00 PST
Time aircraft arrives at gate derived from company/airport information
01h08m
2026 Feb 12San Francisco, CA (SFO/KSFO)
09:05 PST
08:58 PST
Kailua/Kona, HI (KOA/PHKO)
12:59 HST
B753 (N75854)
Landed 12:15 HST
Time aircraft arrives at gate derived from company/airport information
04h47m
2026 Feb 12San Diego, CA (SAN/KSAN)
06:15 PST
06:09 PST
San Francisco, CA (SFO/KSFO)
08:05 PST
B38M (N47298)
Landed 07:42 PST
Time aircraft arrives at gate derived from company/airport information
01h03m
2026 Feb 11San Francisco, CA (SFO/KSFO)
09:00 PST
08:59 PST
Kailua/Kona, HI (KOA/PHKO)
12:57 HST
B753 (N75854)
Landed 12:48 HST
Time aircraft arrives at gate derived from company/airport information
05h01m
2026 Feb 10San Francisco, CA (SFO/KSFO)
09:00 PST
08:58 PST
Kailua/Kona, HI (KOA/PHKO)
12:57 HST
B752 (N14120)
Landed 12:16 HST
Time aircraft arrives at gate derived from company/airport information
04h47m
2026 Feb 9San Francisco, CA (SFO/KSFO)
09:00 PST
08:55 PST
Kailua/Kona, HI (KOA/PHKO)
12:57 HST
B752 (N14120)
Landed 13:10 HST
Time aircraft arrives at gate derived from company/airport information
05h21m
2026 Feb 8San Francisco, CA (SFO/KSFO)
09:00 PST
08:52 PST
Kailua/Kona, HI (KOA/PHKO)
12:57 HST
B753 (N57863)
Landed 12:49 HST
Time aircraft arrives at gate derived from company/airport information
05h33m
2026 Feb 7San Francisco, CA (SFO/KSFO)
09:00 PST
08:55 PST
Kailua/Kona, HI (KOA/PHKO)
12:57 HST
B753 (N57855)
Landed 12:56 HST
Time aircraft arrives at gate derived from company/airport information
05h23m

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