7 Feb
UA520
LANDED 1d AGO
15:20
Los Angeles, CA (LAX)
16:51
San Francisco, CA (SFO)
00h57m
N66848 (B739)
543 km
Departed
15:20
2 days ago
Arrived
16:51
2 days ago
UA520
UAL520
LANDED 1d AGO
Saturday, February 7 2026
07:20 PST
Scheduled 07:25
Saturday, February 7 2026
08:51 PST
ON-TIME
Scheduled 08:53
Flight info
Airline/Operator
Duration
00h57m
Distance
543 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
83
Arrival Gate
F12
Departure Terminal
8
Arrival Terminal
3
Departure Taxi Time
29m
Arrival Taxi Time
6m
ATC Route
KLAX.SUMMR2.STOKD..SERFR.SERFR4.KSFO/1647
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
42188/5339
Aircraft Age
Owner
Last Activity
10 hours ago
Last Known Location
San Francisco, 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
  • 11 Feb
    UA520
    SCHEDULED IN 2d
    22:50
    Phoenix, AZ (PHX)
    02:24
    Chicago, IL (ORD)
    03h34m
    A21N
    2314 km
  • 11 Feb
    UA520
    SCHEDULED IN 2d
    19:00
    San Francisco, CA (SFO)
    21:07
    Phoenix, AZ (PHX)
    02h07m
    B739
    1046 km
  • 11 Feb
    UA520
    SCHEDULED IN 2d
    15:25
    Los Angeles, CA (LAX)
    16:53
    San Francisco, CA (SFO)
    01h28m
    B739
    543 km
  • 10 Feb
    UA520
    EST. DEPART IN 1d
    22:50
    Phoenix, AZ (PHX)
    02:24
    Chicago, IL (ORD)
    03h34m
    A321
    2314 km
    Estimated
    22:50
    In 1 day
    Estimated
    02:24
    In 2 days
  • 10 Feb
    UA520
    EST. DEPART IN 1d
    19:00
    San Francisco, CA (SFO)
    21:07
    Phoenix, AZ (PHX)
    02h07m
    N66837 (B739)
    1046 km
    Estimated
    19:00
    In 1 day
    Estimated
    21:07
    In 1 day
  • 10 Feb
    UA520
    EST. DEPART IN 1d
    15:25
    Los Angeles, CA (LAX)
    16:53
    San Francisco, CA (SFO)
    01h28m
    N62883 (B739)
    543 km
    Estimated
    15:25
    In 1 day
    Estimated
    16:53
    In 1 day
  • 9 Feb
    UA520
    EST. DEPART IN 11h 25m
    22:50
    Phoenix, AZ (PHX)
    02:24
    Chicago, IL (ORD)
    03h34m
    N14518 (A21N)
    2314 km
    Estimated
    22:50
    In 11 hours
    Estimated
    02:24
    In 15 hours
  • 9 Feb
    UA520
    EST. DEPART IN 7h 35m
    19:00
    San Francisco, CA (SFO)
    21:07
    Phoenix, AZ (PHX)
    02h07m
    N36447 (B739)
    1046 km
    Estimated
    19:00
    In 8 hours
    Estimated
    21:07
    In 10 hours
  • 9 Feb
    UA520
    EST. DEPART IN 4h
    15:25
    Los Angeles, CA (LAX)
    16:53
    San Francisco, CA (SFO)
    01h28m
    N69810 (B739)
    543 km
    Estimated
    15:25
    In 4 hours
    Estimated
    16:53
    In 5 hours
  • Past
  • 8 Feb
    UA520
    LANDED 8h 56m AGO
    22:46
    Phoenix, AZ (PHX)
    02:28
    Chicago, IL (ORD)
    02h58m
    N17402 (B39M)
    2314 km
    Departed
    22:46
    13 hours ago
    Arrived
    02:28
    9 hours ago
  • 8 Feb
    UA520
    LANDED 14h 7m AGO
    19:15
    San Francisco, CA (SFO)
    21:17
    Phoenix, AZ (PHX)
    01h32m
    N68817 (B739)
    1046 km
    Departed
    19:15
    16 hours ago
    Arrived
    21:17
    14 hours ago
  • 8 Feb
    UA520
    LANDED 18h 54m AGO
    15:21
    Los Angeles, CA (LAX)
    16:30
    San Francisco, CA (SFO)
    00h52m
    N68842 (B739)
    543 km
    Departed
    15:21
    20 hours ago
    Arrived
    16:30
    19 hours ago
  • 7 Feb
    UA520
    LANDED 1d AGO
    22:41
    Phoenix, AZ (PHX)
    01:56
    Chicago, IL (ORD)
    02h43m
    N44501 (A21N)
    2314 km
    Departed
    22:41
    1 day ago
    Arrived
    01:56
    1 day ago
  • 7 Feb
    UA520
    LANDED 1d AGO
    18:58
    San Francisco, CA (SFO)
    21:15
    Phoenix, AZ (PHX)
    01h28m
    N38446 (B739)
    1046 km
    Departed
    18:58
    2 days ago
    Arrived
    21:15
    2 days ago
  • 7 Feb
    UA520
    LANDED 1d AGO
    15:20
    Los Angeles, CA (LAX)
    16:51
    San Francisco, CA (SFO)
    00h57m
    N66848 (B739)
    543 km
    Departed
    15:20
    2 days ago
    Arrived
    16:51
    2 days ago
  • 6 Feb
    UA520
    LANDED 2d AGO
    20:44
    San Francisco, CA (SFO)
    22:49
    Phoenix, AZ (PHX)
    01h34m
    N68823 (B739)
    1046 km
    Departed
    20:44
    3 days ago
    Arrived
    22:49
    2 days ago
  • 6 Feb
    UA520
    LANDED 2d AGO
    15:24
    Los Angeles, CA (LAX)
    17:12
    San Francisco, CA (SFO)
    00h50m
    N37466 (B739)
    543 km
    Departed
    15:24
    3 days ago
    Arrived
    17:12
    3 days ago
  • 5 Feb
    UA520
    LANDED 3d AGO
    22:45
    Phoenix, AZ (PHX)
    02:41
    Chicago, IL (ORD)
    03h10m
    N94556 (A21N)
    2314 km
    Departed
    22:45
    3 days ago
    Arrived
    02:41
    3 days ago
  • 5 Feb
    UA520
    LANDED 3d AGO
    18:57
    San Francisco, CA (SFO)
    20:57
    Phoenix, AZ (PHX)
    01h40m
    N37419 (B739)
    1046 km
    Departed
    18:57
    4 days ago
    Arrived
    20:57
    4 days ago
  • 5 Feb
    UA520
    LANDED 3d AGO
    15:18
    Los Angeles, CA (LAX)
    16:32
    San Francisco, CA (SFO)
    00h48m
    N75426 (B739)
    543 km
    Departed
    15:18
    4 days ago
    Arrived
    16:32
    4 days ago
  • 4 Feb
    UA520
    LANDED 4d AGO
    22:35
    Phoenix, AZ (PHX)
    02:24
    Chicago, IL (ORD)
    03h21m
    N94556 (A21N)
    2314 km
    Departed
    22:35
    4 days ago
    Arrived
    02:24
    4 days ago
  • 4 Feb
    UA520
    LANDED 4d AGO
    18:54
    San Francisco, CA (SFO)
    21:07
    Phoenix, AZ (PHX)
    01h36m
    N69816 (B739)
    1046 km
    Departed
    18:54
    5 days ago
    Arrived
    21:07
    5 days ago
  • 4 Feb
    UA520
    LANDED 4d AGO
    15:22
    Los Angeles, CA (LAX)
    16:28
    San Francisco, CA (SFO)
    00h49m
    N75426 (B739)
    543 km
    Departed
    15:22
    5 days ago
    Arrived
    16:28
    5 days ago
  • 3 Feb
    UA520
    LANDED 5d AGO
    22:40
    Phoenix, AZ (PHX)
    02:23
    Chicago, IL (ORD)
    03h07m
    N14512 (A21N)
    2314 km
    Departed
    22:40
    5 days ago
    Arrived
    02:23
    5 days ago
  • 3 Feb
    UA520
    LANDED 5d AGO
    18:59
    San Francisco, CA (SFO)
    21:12
    Phoenix, AZ (PHX)
    01h40m
    N37471 (B739)
    1046 km
    Departed
    18:59
    6 days ago
    Arrived
    21:12
    6 days ago
  • 3 Feb
    UA520
    LANDED 5d AGO
    15:20
    Los Angeles, CA (LAX)
    17:35
    San Francisco, CA (SFO)
    00h58m
    N36476 (B739)
    543 km
    Departed
    15:20
    6 days ago
    Arrived
    17:35
    6 days ago
  • 2 Feb
    UA520
    LANDED 6d AGO
    22:46
    Phoenix, AZ (PHX)
    02:43
    Chicago, IL (ORD)
    02h54m
    N14533 (A21N)
    2314 km
    Departed
    22:46
    6 days ago
    Arrived
    02:43
    6 days ago
  • 2 Feb
    UA520
    LANDED 6d AGO
    18:55
    San Francisco, CA (SFO)
    20:54
    Phoenix, AZ (PHX)
    01h30m
    N37466 (B739)
    1046 km
    Departed
    18:55
    7 days ago
    Arrived
    20:54
    7 days ago
  • 2 Feb
    UA520
    LANDED 6d AGO
    15:22
    Los Angeles, CA (LAX)
    16:38
    San Francisco, CA (SFO)
    00h54m
    N68453 (B739)
    543 km
    Departed
    15:22
    7 days ago
    Arrived
    16:38
    7 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 11Phoenix, AZ (PHX/KPHX)
15:50 MST
Chicago, IL (ORD/KORD)
20:24 CST
A21N
Scheduled
03h34m
2026 Feb 11San Francisco, CA (SFO/KSFO)
11:00 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739
Scheduled
02h07m
2026 Feb 11Los Angeles, CA (LAX/KLAX)
07:25 PST
San Francisco, CA (SFO/KSFO)
08:53 PST
B739
Scheduled
01h28m
2026 Feb 10Phoenix, AZ (PHX/KPHX)
15:50 MST
Chicago, IL (ORD/KORD)
20:24 CST
A321
Estimated
03h34m
2026 Feb 10San Francisco, CA (SFO/KSFO)
11:00 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739 (N66837)
Estimated
02h07m
2026 Feb 10Los Angeles, CA (LAX/KLAX)
07:25 PST
San Francisco, CA (SFO/KSFO)
08:53 PST
B739 (N62883)
Estimated
01h28m
2026 Feb 9Phoenix, AZ (PHX/KPHX)
15:50 MST
Chicago, IL (ORD/KORD)
20:24 CST
A21N (N14518)
Estimated
03h34m
2026 Feb 9San Francisco, CA (SFO/KSFO)
11:00 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739 (N36447)
Estimated
02h07m
2026 Feb 9Los Angeles, CA (LAX/KLAX)
07:25 PST
San Francisco, CA (SFO/KSFO)
08:53 PST
B739 (N69810)
Estimated
01h28m
Past
2026 Feb 8Phoenix, AZ (PHX/KPHX)
15:50 MST
15:46 MST
Chicago, IL (ORD/KORD)
20:22 CST
B39M (N17402)
Landed 20:28 CST
Time aircraft arrives at gate derived from company/airport information
02h58m
2026 Feb 8San Francisco, CA (SFO/KSFO)
11:00 PST
11:15 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739 (N68817)
Landed 14:17 MST
Time aircraft arrives at gate derived from company/airport information
01h32m
2026 Feb 8Los Angeles, CA (LAX/KLAX)
07:25 PST
07:21 PST
San Francisco, CA (SFO/KSFO)
08:53 PST
B739 (N68842)
Landed 08:30 PST
Time aircraft arrives at gate derived from company/airport information
00h52m
2026 Feb 7Phoenix, AZ (PHX/KPHX)
15:50 MST
15:41 MST
Chicago, IL (ORD/KORD)
20:24 CST
A21N (N44501)
Landed 19:56 CST
Time aircraft arrives at gate derived from company/airport information
02h43m
2026 Feb 7San Francisco, CA (SFO/KSFO)
11:00 PST
10:58 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739 (N38446)
Landed 14:15 MST
Time aircraft arrives at gate derived from company/airport information
01h28m
2026 Feb 7Los Angeles, CA (LAX/KLAX)
07:25 PST
07:20 PST
San Francisco, CA (SFO/KSFO)
08:53 PST
B739 (N66848)
Landed 08:51 PST
Time aircraft arrives at gate derived from company/airport information
00h57m
2026 Feb 6San Francisco, CA (SFO/KSFO)
11:00 PST
12:44 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739 (N68823)
Landed 15:49 MST
Time aircraft arrives at gate derived from company/airport information
01h34m
2026 Feb 6Los Angeles, CA (LAX/KLAX)
07:25 PST
07:24 PST
San Francisco, CA (SFO/KSFO)
08:53 PST
B739 (N37466)
Landed 09:12 PST
Time aircraft arrives at gate derived from company/airport information
00h50m
2026 Feb 5Phoenix, AZ (PHX/KPHX)
15:50 MST
15:45 MST
Chicago, IL (ORD/KORD)
20:24 CST
A21N (N94556)
Landed 20:41 CST
Time aircraft arrives at gate derived from company/airport information
03h10m
2026 Feb 5San Francisco, CA (SFO/KSFO)
11:00 PST
10:57 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739 (N37419)
Landed 13:57 MST
Time aircraft arrives at gate derived from company/airport information
01h40m
2026 Feb 5Los Angeles, CA (LAX/KLAX)
07:25 PST
07:18 PST
San Francisco, CA (SFO/KSFO)
08:53 PST
B739 (N75426)
Landed 08:32 PST
Time aircraft arrives at gate derived from company/airport information
00h48m
2026 Feb 4Phoenix, AZ (PHX/KPHX)
15:50 MST
15:35 MST
Chicago, IL (ORD/KORD)
20:24 CST
A21N (N94556)
Landed 20:24 CST
Time aircraft arrives at gate derived from company/airport information
03h21m
2026 Feb 4San Francisco, CA (SFO/KSFO)
11:00 PST
10:54 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739 (N69816)
Landed 14:07 MST
Time aircraft arrives at gate derived from company/airport information
01h36m
2026 Feb 4Los Angeles, CA (LAX/KLAX)
07:30 PST
07:22 PST
San Francisco, CA (SFO/KSFO)
08:58 PST
B739 (N75426)
Landed 08:28 PST
Time aircraft arrives at gate derived from company/airport information
00h49m
2026 Feb 3Phoenix, AZ (PHX/KPHX)
15:50 MST
15:40 MST
Chicago, IL (ORD/KORD)
20:24 CST
A21N (N14512)
Landed 20:23 CST
Time aircraft arrives at gate derived from company/airport information
03h07m
2026 Feb 3San Francisco, CA (SFO/KSFO)
11:00 PST
10:59 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739 (N37471)
Landed 14:12 MST
Time aircraft arrives at gate derived from company/airport information
01h40m
2026 Feb 3Los Angeles, CA (LAX/KLAX)
07:25 PST
07:20 PST
San Francisco, CA (SFO/KSFO)
08:53 PST
B739 (N36476)
Landed 09:35 PST
Time aircraft arrives at gate derived from company/airport information
00h58m
2026 Feb 2Phoenix, AZ (PHX/KPHX)
15:50 MST
15:46 MST
Chicago, IL (ORD/KORD)
20:24 CST
A21N (N14533)
Landed 20:43 CST
Time aircraft arrives at gate derived from company/airport information
02h54m
2026 Feb 2San Francisco, CA (SFO/KSFO)
11:00 PST
10:55 PST
Phoenix, AZ (PHX/KPHX)
14:07 MST
B739 (N37466)
Landed 13:54 MST
Time aircraft arrives at gate derived from company/airport information
01h30m
2026 Feb 2Los Angeles, CA (LAX/KLAX)
07:25 PST
07:22 PST
San Francisco, CA (SFO/KSFO)
08:53 PST
B739 (N68453)
Landed 08:38 PST
Time aircraft arrives at gate derived from company/airport information
00h54m

Flight history for UA520 is available for a period over 7 days under our Basic subscription. More details here
More airport data is available for purchase. Please check our On Demand API.