15 Feb
UA1665
LANDING LATE IN 3h 5m
10:32
San Francisco, CA (SFO)
15:26
Boston, MA (BOS)
04h54m
N19141 (B752)
4342 km
Departed
10:32
2 hours ago
Estimated
15:26
In 3 hours
UA1665
UAL1665
LANDING LATE IN 3h 5m
Sunday, February 15 2026
02:32 PST
DELAYED
Scheduled 23:20
Monday, February 16 2026
10:26 EST
DELAYED
Scheduled 07:58
Flight info
Airline/Operator
Duration
04h54m
Distance
4342 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
F22
Arrival Gate
B23
Departure Terminal
3
Arrival Terminal
B
ATC Route
KSFO.CIITY3.ORRCA.Q120.GALLI..MLD..DDY..FOSIG..KP84C..WAGIK..KP84G..BGOSH..KP84O..PECOK..RUBKI..SIKBO..AHPAH..HANKK..PONCT.JFUND2.KBOS/1520
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
30354/933
Aircraft Age
Owner
Last Activity
3 minutes ago
Last Known Location
In flight - Near Douglas, 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
  • 18 Feb
    UA1665
    SCHEDULED IN 2d
    07:20
    San Francisco, CA (SFO)
    12:58
    Boston, MA (BOS)
    05h38m
    4342 km
  • 18 Feb
    UA1665
    SCHEDULED IN 2d
    00:02
    Atlanta, GA (ATL)
    05:50
    San Francisco, CA (SFO)
    05h48m
    B38M
    3436 km
  • 17 Feb
    UA1665
    EST. DEPART IN 1d
    07:20
    San Francisco, CA (SFO)
    12:58
    Boston, MA (BOS)
    05h38m
    N12109 (B752)
    4342 km
    Estimated
    07:20
    In 2 days
    Estimated
    12:58
    In 2 days
  • 16 Feb
    UA1665
    EST. DEPART IN 18h 59m
    07:20
    San Francisco, CA (SFO)
    12:58
    Boston, MA (BOS)
    05h38m
    N18112 (B752)
    4342 km
    Estimated
    07:20
    In 19 hours
    Estimated
    12:58
    In 1 day
  • 16 Feb
    UA1665
    EST. DEPART IN 11h 41m
    00:02
    Atlanta, GA (ATL)
    05:50
    San Francisco, CA (SFO)
    05h48m
    N17356 (B38M)
    3436 km
    Estimated
    00:02
    In 12 hours
    Estimated
    05:50
    In 17 hours
  • Current
  • 15 Feb
    UA1665
    LANDING LATE IN 3h 5m
    10:32
    San Francisco, CA (SFO)
    15:26
    Boston, MA (BOS)
    05h38m
    N19141 (B752)
    4342 km
    Departed
    10:32
    2 hours ago
    Estimated
    15:26
    In 3 hours
  • Past
  • 15 Feb
    UA1665
    LANDED 3h 26m AGO
    02:49
    Atlanta, GA (ATL)
    08:55
    San Francisco, CA (SFO)
    05h34m
    N37257 (B38M)
    3436 km
    Departed
    02:49
    10 hours ago
    Arrived
    08:55
    3 hours ago
  • 14 Feb
    UA1665
    LANDED 23h 58m AGO
    07:14
    San Francisco, CA (SFO)
    12:23
    Boston, MA (BOS)
    04h39m
    N14107 (B752)
    4342 km
    Departed
    07:14
    1 day ago
    Arrived
    12:23
    24 hours ago
  • 14 Feb
    UA1665
    LANDED 1d AGO
    00:07
    Atlanta, GA (ATL)
    05:43
    San Francisco, CA (SFO)
    05h07m
    N47512 (B39M)
    3436 km
    Departed
    00:07
    1 day ago
    Arrived
    05:43
    1 day ago
  • 13 Feb
    UA1665
    LANDED 1d AGO
    07:15
    San Francisco, CA (SFO)
    12:53
    Boston, MA (BOS)
    04h53m
    N29124 (B752)
    4342 km
    Departed
    07:15
    2 days ago
    Arrived
    12:53
    2 days ago
  • 13 Feb
    UA1665
    LANDED 2d AGO
    00:00
    Atlanta, GA (ATL)
    05:50
    San Francisco, CA (SFO)
    05h17m
    N37319 (B38M)
    3436 km
    Departed
    00:00
    2 days ago
    Arrived
    05:50
    2 days ago
  • 12 Feb
    UA1665
    LANDED 2d AGO
    07:19
    San Francisco, CA (SFO)
    13:01
    Boston, MA (BOS)
    05h03m
    N12109 (B752)
    4342 km
    Departed
    07:19
    3 days ago
    Arrived
    13:01
    3 days ago
  • 12 Feb
    UA1665
    LANDED 3d AGO
    23:54
    Atlanta, GA (ATL)
    05:57
    San Francisco, CA (SFO)
    05h09m
    N37354 (B38M)
    3436 km
    Departed
    23:54
    3 days ago
    Arrived
    05:57
    3 days ago
  • 11 Feb
    UA1665
    LANDED 4d AGO
    03:58
    Seattle, WA (SEA)
    06:49
    San Francisco, CA (SFO)
    01h35m
    N485UA (A320)
    1093 km
    Departed
    03:58
    4 days ago
    Arrived
    06:49
    4 days ago
  • 9 Feb
    UA1665
    LANDED 5d AGO
    07:31
    San Francisco, CA (SFO)
    12:37
    Boston, MA (BOS)
    04h45m
    N12109 (B752)
    4342 km
    Departed
    07:31
    6 days ago
    Arrived
    12:37
    6 days ago
  • 9 Feb
    UA1665
    LANDED 6d AGO
    03:30
    Seattle, WA (SEA)
    05:50
    San Francisco, CA (SFO)
    01h42m
    N4901U (A320)
    1093 km
    Departed
    03:30
    6 days ago
    Arrived
    05:50
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 18San Francisco, CA (SFO/KSFO)
23:20 PST
Boston, MA (BOS/KBOS)
07:58 EST
-
Scheduled
05h38m
2026 Feb 18Atlanta, GA (ATL/KATL)
19:02 EST
San Francisco, CA (SFO/KSFO)
21:50 PST
B38M
Scheduled
05h48m
2026 Feb 17San Francisco, CA (SFO/KSFO)
23:20 PST
Boston, MA (BOS/KBOS)
07:58 EST
B752 (N12109)
Estimated
05h38m
2026 Feb 16San Francisco, CA (SFO/KSFO)
23:20 PST
Boston, MA (BOS/KBOS)
07:58 EST
B752 (N18112)
Estimated
05h38m
2026 Feb 16Atlanta, GA (ATL/KATL)
19:02 EST
San Francisco, CA (SFO/KSFO)
21:50 PST
B38M (N17356)
Estimated
05h48m
Current
2026 Feb 15San Francisco, CA (SFO/KSFO)
23:20 PST
02:32 PST
Boston, MA (BOS/KBOS)
07:58 EST
B752 (N19141)
Est. Arrival 10:26 EST
05h38m
Past
2026 Feb 15Atlanta, GA (ATL/KATL)
19:02 EST
21:49 EST
San Francisco, CA (SFO/KSFO)
21:50 PST
B38M (N37257)
Landed 00:55 PST
Time aircraft arrives at gate derived from company/airport information
05h34m
2026 Feb 14San Francisco, CA (SFO/KSFO)
23:20 PST
23:14 PST
Boston, MA (BOS/KBOS)
07:58 EST
B752 (N14107)
Landed 07:23 EST
Time aircraft arrives at gate derived from company/airport information
04h39m
2026 Feb 14Atlanta, GA (ATL/KATL)
19:01 EST
19:07 EST
San Francisco, CA (SFO/KSFO)
21:49 PST
B39M (N47512)
Landed 21:43 PST
Time aircraft arrives at gate derived from company/airport information
05h07m
2026 Feb 13San Francisco, CA (SFO/KSFO)
23:20 PST
23:15 PST
Boston, MA (BOS/KBOS)
07:58 EST
B752 (N29124)
Landed 07:53 EST
Time aircraft arrives at gate derived from company/airport information
04h53m
2026 Feb 13Atlanta, GA (ATL/KATL)
19:02 EST
19:00 EST
San Francisco, CA (SFO/KSFO)
21:50 PST
B38M (N37319)
Landed 21:50 PST
Time aircraft arrives at gate derived from company/airport information
05h17m
2026 Feb 12San Francisco, CA (SFO/KSFO)
23:20 PST
23:19 PST
Boston, MA (BOS/KBOS)
07:58 EST
B752 (N12109)
Landed 08:01 EST
Time aircraft arrives at gate derived from company/airport information
05h03m
2026 Feb 12Atlanta, GA (ATL/KATL)
19:02 EST
18:54 EST
San Francisco, CA (SFO/KSFO)
21:50 PST
B38M (N37354)
Landed 21:57 PST
Time aircraft arrives at gate derived from company/airport information
05h09m
2026 Feb 11Seattle, WA (SEA/KSEA)
19:23 PST
19:58 PST
San Francisco, CA (SFO/KSFO)
21:38 PST
A320 (N485UA)
Landed 22:49 PST
Time aircraft arrives at gate derived from company/airport information
01h35m
2026 Feb 9San Francisco, CA (SFO/KSFO)
23:25 PST
23:31 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N12109)
Landed 07:37 EST
Time aircraft arrives at gate derived from company/airport information
04h45m
2026 Feb 9Seattle, WA (SEA/KSEA)
19:30 PST
19:30 PST
San Francisco, CA (SFO/KSFO)
21:48 PST
A320 (N4901U)
Landed 21:50 PST
Time aircraft arrives at gate derived from company/airport information
01h42m

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