5 Feb
UA871
LANDED 5d AGO
21:28
San Francisco, CA (SFO)
11:19
Taipei (TPE)
13h21m
N2250U (B77W)
10394 km
Departed
21:28
6 days ago
Arrived
11:19
6 days ago
UA871
UAL871
LANDED 5d AGO
Thursday, February 5 2026
13:28 PST
Scheduled 13:35
Friday, February 6 2026
19:19 CST
ON-TIME
Scheduled 19:50
Flight info
Airline/Operator
Duration
13h21m
Distance
10394 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
G6
Arrival Gate
D6
Departure Terminal
I
Arrival Terminal
2
Departure Taxi Time
23m
Arrival Taxi Time
7m
ATC Route
KSFO.GNNRR3.AMAKR..LINUZ..4400N/13000W..4900N/14000W..5100N/15000W..5300N/16000W..DUT..DRAPP..NIKLL.R220.NRKEY.R220.NODAN.R217.ASTER.Y514.SDE.Y512.GTC.Y45.KMC.Y382.WAKIT.Y282.POPPY..SUKMO.Y50.JEDAI.Y50.IGMON.A1.BULAN.A1.DRAKE..RCTP/1323
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
66590/1639
Aircraft Age
Owner
Last Activity
2 minutes ago
Last Known Location
In flight - Near Donshi, Taiwan
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
  • 13 Feb
    UA871
    EST. DEPART IN 1d
    21:35
    San Francisco, CA (SFO)
    11:50
    Taipei (TPE)
    14h15m
    N2644U (B77W)
    10394 km
    Estimated
    21:35
    In 2 days
    Estimated
    11:50
    In 2 days
  • 12 Feb
    UA871
    EST. DEPART IN 17h 50m
    21:35
    San Francisco, CA (SFO)
    11:50
    Taipei (TPE)
    14h15m
    N2136U (B77W)
    10394 km
    Estimated
    21:35
    In 18 hours
    Estimated
    11:50
    In 1 day
  • Current
  • 11 Feb
    UA871
    LANDING IN 8h 9m
    21:33
    San Francisco, CA (SFO)
    11:54
    Taipei (TPE)
    14h15m
    N2332U (B77W)
    10394 km
    Departed
    21:33
    6 hours ago
    Estimated
    11:54
    In 8 hours
  • Past
  • 10 Feb
    UA871
    LANDED 15h 14m AGO
    21:43
    San Francisco, CA (SFO)
    12:30
    Taipei (TPE)
    13h51m
    N2341U (B77W)
    10394 km
    Departed
    21:43
    1 day ago
    Arrived
    12:30
    15 hours ago
  • 9 Feb
    UA871
    LANDED 2d AGO
    21:54
    San Francisco, CA (SFO)
    23:32
    Taipei (TPE)
    B77W
    10394 km
    Estimated
    21:54
    2 days ago
    Arrived
    23:32
    2 days ago
  • 9 Feb
    UA871
    LANDED 1d AGO
    21:38
    San Francisco, CA (SFO)
    11:44
    Taipei (TPE)
    13h37m
    N2644U (B77W)
    10394 km
    Departed
    21:38
    2 days ago
    Arrived
    11:44
    2 days ago
  • 8 Feb
    UA871
    LANDED 2d AGO
    21:32
    San Francisco, CA (SFO)
    10:55
    Taipei (TPE)
    12h56m
    N2331U (B77W)
    10394 km
    Departed
    21:32
    3 days ago
    Arrived
    10:55
    3 days ago
  • 7 Feb
    UA871
    LANDED 3d AGO
    21:45
    San Francisco, CA (SFO)
    12:41
    Taipei (TPE)
    14h25m
    N2737U (B77W)
    10394 km
    Departed
    21:45
    4 days ago
    Arrived
    12:41
    4 days ago
  • 6 Feb
    UA871
    LANDED 4d AGO
    22:49
    San Francisco, CA (SFO)
    12:51
    Taipei (TPE)
    13h30m
    N2644U (B77W)
    10394 km
    Departed
    22:49
    5 days ago
    Arrived
    12:51
    5 days ago
  • 5 Feb
    UA871
    LANDED 5d AGO
    21:28
    San Francisco, CA (SFO)
    11:19
    Taipei (TPE)
    13h21m
    N2250U (B77W)
    10394 km
    Departed
    21:28
    6 days ago
    Arrived
    11:19
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 13San Francisco, CA (SFO/KSFO)
13:35 PST
Taipei (TPE/RCTP)
19:50 CST
B77W (N2644U)
Estimated
14h15m
2026 Feb 12San Francisco, CA (SFO/KSFO)
13:35 PST
Taipei (TPE/RCTP)
19:50 CST
B77W (N2136U)
Estimated
14h15m
Current
2026 Feb 11San Francisco, CA (SFO/KSFO)
13:35 PST
13:33 PST
Taipei (TPE/RCTP)
19:50 CST
B77W (N2332U)
Est. Arrival 19:54 CST
14h15m
Past
2026 Feb 10San Francisco, CA (SFO/KSFO)
13:35 PST
13:43 PST
Taipei (TPE/RCTP)
19:50 CST
B77W (N2341U)
Landed 20:30 CST
Time aircraft arrives at gate derived from company/airport information
13h51m
2026 Feb 9San Francisco, CA (SFO/KSFO)Taipei (TPE/RCTP)B77W
Landed 07:32 CST
Landing time derived from company/airport information
2026 Feb 9San Francisco, CA (SFO/KSFO)
13:35 PST
13:38 PST
Taipei (TPE/RCTP)
19:50 CST
B77W (N2644U)
Landed 19:44 CST
Time aircraft arrives at gate derived from company/airport information
13h37m
2026 Feb 8San Francisco, CA (SFO/KSFO)
13:35 PST
13:32 PST
Taipei (TPE/RCTP)
19:50 CST
B77W (N2331U)
Landed 18:55 CST
Time aircraft arrives at gate derived from company/airport information
12h56m
2026 Feb 7San Francisco, CA (SFO/KSFO)
13:35 PST
13:45 PST
Taipei (TPE/RCTP)
19:50 CST
B77W (N2737U)
Landed 20:41 CST
Time aircraft arrives at gate derived from company/airport information
14h25m
2026 Feb 6San Francisco, CA (SFO/KSFO)
13:35 PST
14:49 PST
Taipei (TPE/RCTP)
19:50 CST
B77W (N2644U)
Landed 20:51 CST
Time aircraft arrives at gate derived from company/airport information
13h30m
2026 Feb 5San Francisco, CA (SFO/KSFO)
13:35 PST
13:28 PST
Taipei (TPE/RCTP)
19:50 CST
B77W (N2250U)
Landed 19:19 CST
Time aircraft arrives at gate derived from company/airport information
13h21m

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