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9 Feb
UA1870
LANDED 19h 52m AGO
06:29
San Francisco, CA (SFO)
11:08
Washington, VA (IAD)
04h16m
N47512 (B39M)
3884 km
Departed
06:29
1 day ago
Arrived
11:08
20 hours ago
UA1870
UAL1870
LANDED 19h 52m AGO
Monday, February 9 2026
22:29 PST
Scheduled 22:35
Tuesday, February 10 2026
06:08 EST
ON-TIME
Scheduled 06:47
Flight info
Airline/Operator
Duration
04h16m
Distance
3884 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
E4
Arrival Gate
C14
Departure Terminal
3
Arrival Terminal
-
Departure Taxi Time
19m
Arrival Taxi Time
4m
ATC Route
KSFO.NIITE4.TIPRE.Q126.TTOES.Q126.BRAFF..LEFAM..SPI.J80.VHP..APE..MGW.GIBBZ5.KIAD/1117
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
43449/7361
Aircraft Age
Owner
Last Activity
7 hours ago
Last Known Location
Denver, CO, 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
  • 13 Feb
    UA1870
    SCHEDULED IN 2d
    06:40
    San Francisco, CA (SFO)
    11:51
    Washington, VA (IAD)
    05h11m
    B39M
    3884 km
  • 12 Feb
    UA1870
    SCHEDULED IN 1d
    06:40
    San Francisco, CA (SFO)
    11:51
    Washington, VA (IAD)
    05h11m
    B39M
    3884 km
  • 11 Feb
    UA1870
    EST. DEPART IN 23h 34m
    06:35
    San Francisco, CA (SFO)
    11:47
    Washington, VA (IAD)
    05h12m
    N17529 (B39M)
    3884 km
    Estimated
    06:35
    In 24 hours
    Estimated
    11:47
    In 1 day
  • Current
  • 10 Feb
    UA1870
    LANDING IN 4h 24m
    06:52
    San Francisco, CA (SFO)
    11:25
    Washington, VA (IAD)
    04h50m
    N27596 (B39M)
    3884 km
    Departed
    06:52
    7 minutes ago
    Estimated
    11:25
    In 4 hours
  • Past
  • 9 Feb
    UA1870
    LANDED 19h 52m AGO
    06:29
    San Francisco, CA (SFO)
    11:08
    Washington, VA (IAD)
    04h16m
    N47512 (B39M)
    3884 km
    Departed
    06:29
    1 day ago
    Arrived
    11:08
    20 hours ago
  • 8 Feb
    UA1870
    LANDED 1d AGO
    06:34
    San Francisco, CA (SFO)
    11:27
    Washington, VA (IAD)
    04h30m
    N37507 (B39M)
    3884 km
    Departed
    06:34
    2 days ago
    Arrived
    11:27
    2 days ago
  • 7 Feb
    UA1870
    LANDED 2d AGO
    06:51
    San Francisco, CA (SFO)
    11:57
    Washington, VA (IAD)
    04h39m
    N37521 (B39M)
    3884 km
    Departed
    06:51
    3 days ago
    Arrived
    11:57
    3 days ago
  • 6 Feb
    UA1870
    LANDED 3d AGO
    06:25
    San Francisco, CA (SFO)
    11:18
    Washington, VA (IAD)
    04h29m
    N17429 (B39M)
    3884 km
    Departed
    06:25
    4 days ago
    Arrived
    11:18
    4 days ago
  • 5 Feb
    UA1870
    LANDED 4d AGO
    06:33
    San Francisco, CA (SFO)
    11:31
    Washington, VA (IAD)
    04h33m
    N77585 (B39M)
    3884 km
    Departed
    06:33
    5 days ago
    Arrived
    11:31
    5 days ago
  • 4 Feb
    UA1870
    LANDED 5d AGO
    06:33
    San Francisco, CA (SFO)
    11:50
    Washington, VA (IAD)
    04h54m
    N37528 (B39M)
    3884 km
    Departed
    06:33
    6 days ago
    Arrived
    11:50
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 13San Francisco, CA (SFO/KSFO)
22:40 PST
Washington, VA (IAD/KIAD)
06:51 EST
B39M
Scheduled
05h11m
2026 Feb 12San Francisco, CA (SFO/KSFO)
22:40 PST
Washington, VA (IAD/KIAD)
06:51 EST
B39M
Scheduled
05h11m
2026 Feb 11San Francisco, CA (SFO/KSFO)
22:35 PST
Washington, VA (IAD/KIAD)
06:47 EST
B39M (N17529)
Estimated
05h12m
Current
2026 Feb 10San Francisco, CA (SFO/KSFO)
22:35 PST
22:52 PST
Washington, VA (IAD/KIAD)
06:47 EST
B39M (N27596)
Est. Arrival 06:25 EST
04h50m
Past
2026 Feb 9San Francisco, CA (SFO/KSFO)
22:35 PST
22:29 PST
Washington, VA (IAD/KIAD)
06:47 EST
B39M (N47512)
Landed 06:08 EST
Time aircraft arrives at gate derived from company/airport information
04h16m
2026 Feb 8San Francisco, CA (SFO/KSFO)
22:35 PST
22:34 PST
Washington, VA (IAD/KIAD)
06:47 EST
B39M (N37507)
Landed 06:27 EST
Time aircraft arrives at gate derived from company/airport information
04h30m
2026 Feb 7San Francisco, CA (SFO/KSFO)
22:52 PST
22:51 PST
Washington, VA (IAD/KIAD)
07:07 EST
B39M (N37521)
Landed 06:57 EST
Time aircraft arrives at gate derived from company/airport information
04h39m
2026 Feb 6San Francisco, CA (SFO/KSFO)
22:35 PST
22:25 PST
Washington, VA (IAD/KIAD)
06:47 EST
B39M (N17429)
Landed 06:18 EST
Time aircraft arrives at gate derived from company/airport information
04h29m
2026 Feb 5San Francisco, CA (SFO/KSFO)
22:35 PST
22:33 PST
Washington, VA (IAD/KIAD)
06:47 EST
B39M (N77585)
Landed 06:31 EST
Time aircraft arrives at gate derived from company/airport information
04h33m
2026 Feb 4San Francisco, CA (SFO/KSFO)
22:35 PST
22:33 PST
Washington, VA (IAD/KIAD)
06:47 EST
B39M (N37528)
Landed 06:50 EST
Time aircraft arrives at gate derived from company/airport information
04h54m

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