9 Feb
UA1665
EST. DEPART IN 1d
07:25
San Francisco, CA (SFO)
13:10
Boston, MA (BOS)
05h45m
N67134 (B752)
4342 km
Estimated
07:25
In 2 days
Estimated
13:10
In 2 days
UA1665
UAL1665
EST. DEPART IN 1d
Monday, February 9 2026
23:25 PST
ON-TIME
Scheduled 23:25
Tuesday, February 10 2026
08:10 EST
Scheduled 08:10
Flight info
Airline/Operator
Duration
05h45m
Distance
4342 km
Departure Terminal
3
Arrival Terminal
B
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 minutes ago
Last Known Location
Boston, MA, 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
  • 9 Feb
    UA1665
    EST. DEPART IN 1d
    07:25
    San Francisco, CA (SFO)
    13:10
    Boston, MA (BOS)
    05h45m
    N67134 (B752)
    4342 km
    Estimated
    07:25
    In 2 days
    Estimated
    13:10
    In 2 days
  • 9 Feb
    UA1665
    EST. DEPART IN 1d
    03:30
    Seattle, WA (SEA)
    05:48
    San Francisco, CA (SFO)
    02h18m
    N449UA (A320)
    1093 km
    Estimated
    03:30
    In 2 days
    Estimated
    05:48
    In 2 days
  • 8 Feb
    UA1665
    EST. DEPART IN 19h 14m
    07:25
    San Francisco, CA (SFO)
    13:10
    Boston, MA (BOS)
    05h45m
    N18112 (B752)
    4342 km
    Estimated
    07:25
    In 19 hours
    Estimated
    13:10
    In 1 day
  • 8 Feb
    UA1665
    EST. DEPART IN 15h 19m
    03:30
    Seattle, WA (SEA)
    05:48
    San Francisco, CA (SFO)
    02h18m
    N76288 (B738)
    1093 km
    Estimated
    03:30
    In 15 hours
    Estimated
    05:48
    In 18 hours
  • Current
  • 7 Feb
    UA1665
    LANDING IN 1h 4m
    07:46
    San Francisco, CA (SFO)
    13:15
    Boston, MA (BOS)
    05h45m
    N14107 (B752)
    4342 km
    Departed
    07:46
    4 hours ago
    Estimated
    13:15
    In 1 hour
  • Past
  • 6 Feb
    UA1665
    LANDED 22h 48m AGO
    07:34
    San Francisco, CA (SFO)
    13:22
    Boston, MA (BOS)
    05h18m
    N13113 (B752)
    4342 km
    Departed
    07:34
    1 day ago
    Arrived
    13:22
    23 hours ago
  • 6 Feb
    UA1665
    LANDED 1d AGO
    03:29
    Seattle, WA (SEA)
    05:33
    San Francisco, CA (SFO)
    01h41m
    N87513 (B738)
    1093 km
    Departed
    03:29
    1 day ago
    Arrived
    05:33
    1 day ago
  • 5 Feb
    UA1665
    LANDED 1d AGO
    07:17
    San Francisco, CA (SFO)
    12:59
    Boston, MA (BOS)
    05h13m
    N13113 (B752)
    4342 km
    Departed
    07:17
    2 days ago
    Arrived
    12:59
    2 days ago
  • 5 Feb
    UA1665
    LANDED 2d AGO
    03:20
    Seattle, WA (SEA)
    05:37
    San Francisco, CA (SFO)
    01h42m
    N37521 (B39M)
    1093 km
    Departed
    03:20
    2 days ago
    Arrived
    05:37
    2 days ago
  • 2 Feb
    UA1665
    LANDED 4d AGO
    07:28
    San Francisco, CA (SFO)
    13:06
    Boston, MA (BOS)
    05h05m
    N19141 (B752)
    4342 km
    Departed
    07:28
    5 days ago
    Arrived
    13:06
    5 days ago
  • 2 Feb
    UA1665
    LANDED 5d AGO
    03:24
    Seattle, WA (SEA)
    05:43
    San Francisco, CA (SFO)
    01h42m
    N455UA (A320)
    1093 km
    Departed
    03:24
    5 days ago
    Arrived
    05:43
    5 days ago
  • 1 Feb
    UA1665
    LANDED 5d AGO
    07:15
    San Francisco, CA (SFO)
    12:46
    Boston, MA (BOS)
    05h03m
    N12116 (B752)
    4342 km
    Departed
    07:15
    6 days ago
    Arrived
    12:46
    6 days ago
  • 1 Feb
    UA1665
    LANDED 6d AGO
    03:21
    Seattle, WA (SEA)
    05:21
    San Francisco, CA (SFO)
    01h42m
    N24212 (B738)
    1093 km
    Departed
    03:21
    6 days ago
    Arrived
    05:21
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 9San Francisco, CA (SFO/KSFO)
23:25 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N67134)
Estimated
05h45m
2026 Feb 9Seattle, WA (SEA/KSEA)
19:30 PST
San Francisco, CA (SFO/KSFO)
21:48 PST
A320 (N449UA)
Estimated
02h18m
2026 Feb 8San Francisco, CA (SFO/KSFO)
23:25 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N18112)
Estimated
05h45m
2026 Feb 8Seattle, WA (SEA/KSEA)
19:30 PST
San Francisco, CA (SFO/KSFO)
21:48 PST
B738 (N76288)
Estimated
02h18m
Current
2026 Feb 7San Francisco, CA (SFO/KSFO)
23:25 PST
23:46 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N14107)
Est. Arrival 08:15 EST
05h45m
Past
2026 Feb 6San Francisco, CA (SFO/KSFO)
23:25 PST
23:34 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N13113)
Landed 08:22 EST
Time aircraft arrives at gate derived from company/airport information
05h18m
2026 Feb 6Seattle, WA (SEA/KSEA)
19:30 PST
19:29 PST
San Francisco, CA (SFO/KSFO)
21:48 PST
B738 (N87513)
Landed 21:33 PST
Time aircraft arrives at gate derived from company/airport information
01h41m
2026 Feb 5San Francisco, CA (SFO/KSFO)
23:25 PST
23:17 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N13113)
Landed 07:59 EST
Time aircraft arrives at gate derived from company/airport information
05h13m
2026 Feb 5Seattle, WA (SEA/KSEA)
19:30 PST
19:20 PST
San Francisco, CA (SFO/KSFO)
21:48 PST
B39M (N37521)
Landed 21:37 PST
Time aircraft arrives at gate derived from company/airport information
01h42m
2026 Feb 2San Francisco, CA (SFO/KSFO)
23:25 PST
23:28 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N19141)
Landed 08:06 EST
Time aircraft arrives at gate derived from company/airport information
05h05m
2026 Feb 2Seattle, WA (SEA/KSEA)
19:30 PST
19:24 PST
San Francisco, CA (SFO/KSFO)
21:48 PST
A320 (N455UA)
Landed 21:43 PST
Time aircraft arrives at gate derived from company/airport information
01h42m
2026 Feb 1San Francisco, CA (SFO/KSFO)
23:25 PST
23:15 PST
Boston, MA (BOS/KBOS)
08:10 EST
B752 (N12116)
Landed 07:46 EST
Time aircraft arrives at gate derived from company/airport information
05h03m
2026 Feb 1Seattle, WA (SEA/KSEA)
19:30 PST
19:21 PST
San Francisco, CA (SFO/KSFO)
21:48 PST
B738 (N24212)
Landed 21:21 PST
Time aircraft arrives at gate derived from company/airport information
01h42m

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