14 Feb
UA1665
EST. DEPART IN 21h 4m
07:20
San Francisco, CA (SFO)
12:58
Boston, MA (BOS)
05h38m
N14107 (B752)
4342 km
Estimated
07:20
In 21 hours
Estimated
12:58
In 1 day
UA1665
UAL1665
EST. DEPART IN 21h 4m
Saturday, February 14 2026
23:20 PST
ON-TIME
Scheduled 23:20
Sunday, February 15 2026
07:58 EST
Scheduled 07:58
Flight info
Airline/Operator
Duration
05h38m
Distance
4342 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
F14
Arrival Gate
B27
Departure Terminal
3
Arrival Terminal
B
ATC Route
KSFO.TRUKN2.TIPRE.Q126.GAROT..CHE..OFK..DBQ..SVM..DKK..PONCT.JFUND2.KBOS
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
4 hours ago
Last Known Location
Los Angeles, CA, 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
  • 16 Feb
    UA1665
    SCHEDULED IN 2d
    07:20
    San Francisco, CA (SFO)
    12:58
    Boston, MA (BOS)
    05h38m
    4342 km
  • 16 Feb
    UA1665
    SCHEDULED IN 2d
    00:02
    Atlanta, GA (ATL)
    05:50
    San Francisco, CA (SFO)
    05h48m
    B38M
    3436 km
  • 15 Feb
    UA1665
    EST. DEPART IN 1d
    07:20
    San Francisco, CA (SFO)
    12:58
    Boston, MA (BOS)
    05h38m
    N18119 (B752)
    4342 km
    Estimated
    07:20
    In 2 days
    Estimated
    12:58
    In 2 days
  • 15 Feb
    UA1665
    EST. DEPART IN 1d
    00:02
    Atlanta, GA (ATL)
    05:50
    San Francisco, CA (SFO)
    05h48m
    N17347 (B38M)
    3436 km
    Estimated
    00:02
    In 2 days
    Estimated
    05:50
    In 2 days
  • 14 Feb
    UA1665
    EST. DEPART IN 21h 4m
    07:20
    San Francisco, CA (SFO)
    12:58
    Boston, MA (BOS)
    05h38m
    N14107 (B752)
    4342 km
    Estimated
    07:20
    In 21 hours
    Estimated
    12:58
    In 1 day
  • 14 Feb
    UA1665
    EST. DEPART IN 13h 45m
    00:01
    Atlanta, GA (ATL)
    05:49
    San Francisco, CA (SFO)
    05h48m
    N47512 (B39M)
    3436 km
    Estimated
    00:01
    In 14 hours
    Estimated
    05:49
    In 20 hours
  • Current
  • 13 Feb
    UA1665
    LANDING IN 2h 33m
    07:15
    San Francisco, CA (SFO)
    12:49
    Boston, MA (BOS)
    05h38m
    N29124 (B752)
    4342 km
    Departed
    07:15
    3 hours ago
    Estimated
    12:49
    In 3 hours
  • Past
  • 13 Feb
    UA1665
    LANDED 4h 25m AGO
    00:00
    Atlanta, GA (ATL)
    05:50
    San Francisco, CA (SFO)
    05h17m
    N37319 (B38M)
    3436 km
    Departed
    00:00
    10 hours ago
    Arrived
    05:50
    4 hours ago
  • 12 Feb
    UA1665
    LANDED 21h 14m AGO
    07:19
    San Francisco, CA (SFO)
    13:01
    Boston, MA (BOS)
    05h03m
    N12109 (B752)
    4342 km
    Departed
    07:19
    1 day ago
    Arrived
    13:01
    21 hours ago
  • 12 Feb
    UA1665
    LANDED 1d AGO
    23:54
    Atlanta, GA (ATL)
    05:57
    San Francisco, CA (SFO)
    05h09m
    N37354 (B38M)
    3436 km
    Departed
    23:54
    1 day ago
    Arrived
    05:57
    1 day ago
  • 11 Feb
    UA1665
    LANDED 2d AGO
    03:58
    Seattle, WA (SEA)
    06:49
    San Francisco, CA (SFO)
    01h35m
    N485UA (A320)
    1093 km
    Departed
    03:58
    2 days ago
    Arrived
    06:49
    2 days ago
  • 9 Feb
    UA1665
    LANDED 3d AGO
    07:31
    San Francisco, CA (SFO)
    12:37
    Boston, MA (BOS)
    04h45m
    N12109 (B752)
    4342 km
    Departed
    07:31
    4 days ago
    Arrived
    12:37
    4 days ago
  • 9 Feb
    UA1665
    LANDED 4d AGO
    03:30
    Seattle, WA (SEA)
    05:50
    San Francisco, CA (SFO)
    01h42m
    N4901U (A320)
    1093 km
    Departed
    03:30
    4 days ago
    Arrived
    05:50
    4 days ago
  • 8 Feb
    UA1665
    LANDED 4d AGO
    07:26
    San Francisco, CA (SFO)
    12:57
    Boston, MA (BOS)
    04h59m
    N18112 (B752)
    4342 km
    Departed
    07:26
    5 days ago
    Arrived
    12:57
    5 days ago
  • 8 Feb
    UA1665
    LANDED 5d AGO
    03:24
    Seattle, WA (SEA)
    05:54
    San Francisco, CA (SFO)
    01h44m
    N76288 (B738)
    1093 km
    Departed
    03:24
    5 days ago
    Arrived
    05:54
    5 days ago
  • 7 Feb
    UA1665
    LANDED 5d AGO
    07:46
    San Francisco, CA (SFO)
    13:14
    Boston, MA (BOS)
    05h01m
    N14107 (B752)
    4342 km
    Departed
    07:46
    6 days ago
    Arrived
    13:14
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 16San Francisco, CA (SFO/KSFO)
23:20 PST
Boston, MA (BOS/KBOS)
07:58 EST
-
Scheduled
05h38m
2026 Feb 16Atlanta, GA (ATL/KATL)
19:02 EST
San Francisco, CA (SFO/KSFO)
21:50 PST
B38M
Scheduled
05h48m
2026 Feb 15San Francisco, CA (SFO/KSFO)
23:20 PST
Boston, MA (BOS/KBOS)
07:58 EST
B752 (N18119)
Estimated
05h38m
2026 Feb 15Atlanta, GA (ATL/KATL)
19:02 EST
San Francisco, CA (SFO/KSFO)
21:50 PST
B38M (N17347)
Estimated
05h48m
2026 Feb 14San Francisco, CA (SFO/KSFO)
23:20 PST
Boston, MA (BOS/KBOS)
07:58 EST
B752 (N14107)
Estimated
05h38m
2026 Feb 14Atlanta, GA (ATL/KATL)
19:01 EST
San Francisco, CA (SFO/KSFO)
21:49 PST
B39M (N47512)
Estimated
05h48m
Current
2026 Feb 13San Francisco, CA (SFO/KSFO)
23:20 PST
23:15 PST
Boston, MA (BOS/KBOS)
07:58 EST
B752 (N29124)
Est. Arrival 07:49 EST
05h38m
Past
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
2026 Feb 8San Francisco, CA (SFO/KSFO)
23:25 PST
23:26 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N18112)
Landed 07:57 EST
Time aircraft arrives at gate derived from company/airport information
04h59m
2026 Feb 8Seattle, WA (SEA/KSEA)
19:30 PST
19:24 PST
San Francisco, CA (SFO/KSFO)
21:48 PST
B738 (N76288)
Landed 21:54 PST
Time aircraft arrives at gate derived from company/airport information
01h44m
2026 Feb 7San Francisco, CA (SFO/KSFO)
23:25 PST
23:46 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N14107)
Landed 08:14 EST
Time aircraft arrives at gate derived from company/airport information
05h01m

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