10 Feb
UA552
LANDED 2h 53m AGO
05:59
San Francisco, CA (SFO)
07:13
Ontario, CA (ONT)
00h56m
N27539 (B39M)
585 km
Departed
05:59
4 hours ago
Arrived
07:13
3 hours ago
UA552
UAL552
LANDED 2h 53m AGO
Tuesday, February 10 2026
21:59 PST
DELAYED
Scheduled 21:30
Tuesday, February 10 2026
23:13 PST
DELAYED
Scheduled 22:53
Flight info
Airline/Operator
Duration
00h56m
Distance
585 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
E8
Arrival Gate
203
Departure Terminal
3
Arrival Terminal
2
Departure Taxi Time
15m
Arrival Taxi Time
3m
ATC Route
KSFO.SAHEY4.KAYEX..LOSHN..EHF.ZIGGY8.KONT/0717
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
64468/8377
Aircraft Age
Owner
Last Activity
3 hours ago
Last Known Location
Ontario, 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
  • 13 Feb
    UA552
    SCHEDULED IN 2d
    05:30
    San Francisco, CA (SFO)
    06:57
    Ontario, CA (ONT)
    01h27m
    B38M
    585 km
  • 13 Feb
    UA552
    SCHEDULED IN 2d
    23:40
    Minneapolis, MN (MSP)
    04:10
    San Francisco, CA (SFO)
    04h30m
    B38M
    2552 km
  • 12 Feb
    UA552
    EST. DEPART IN 1d
    05:30
    San Francisco, CA (SFO)
    06:57
    Ontario, CA (ONT)
    01h27m
    B737
    585 km
    Estimated
    05:30
    In 2 days
    Estimated
    06:57
    In 2 days
  • 12 Feb
    UA552
    EST. DEPART IN 1d
    23:40
    Minneapolis, MN (MSP)
    04:10
    San Francisco, CA (SFO)
    04h30m
    N17335 (B38M)
    2552 km
    Estimated
    23:40
    In 2 days
    Estimated
    04:10
    In 2 days
  • 11 Feb
    UA552
    EST. DEPART IN 16h 51m
    02:58
    Newark, NJ (EWR)
    04:21
    Portland, ME (PWM)
    01h23m
    N17425 (B39M)
    457 km
    Estimated
    02:58
    In 17 hours
    Estimated
    04:21
    In 18 hours
  • Past
  • 10 Feb
    UA552
    LANDED 2h 53m AGO
    05:59
    San Francisco, CA (SFO)
    07:13
    Ontario, CA (ONT)
    00h56m
    N27539 (B39M)
    585 km
    Departed
    05:59
    4 hours ago
    Arrived
    07:13
    3 hours ago
  • 9 Feb
    UA552
    LANDED 1d AGO
    05:23
    San Francisco, CA (SFO)
    06:42
    Ontario, CA (ONT)
    00h56m
    N17306 (B38M)
    585 km
    Departed
    05:23
    1 day ago
    Arrived
    06:42
    1 day ago
  • 8 Feb
    UA552
    LANDED 2d AGO
    05:25
    San Francisco, CA (SFO)
    06:40
    Ontario, CA (ONT)
    00h54m
    N17566 (B39M)
    585 km
    Departed
    05:25
    2 days ago
    Arrived
    06:40
    2 days ago
  • 7 Feb
    UA552
    LANDED 3d AGO
    05:36
    San Francisco, CA (SFO)
    06:51
    Ontario, CA (ONT)
    00h54m
    N47298 (B38M)
    585 km
    Departed
    05:36
    3 days ago
    Arrived
    06:51
    3 days ago
  • 6 Feb
    UA552
    LANDED 4d AGO
    05:20
    San Francisco, CA (SFO)
    06:43
    Ontario, CA (ONT)
    00h58m
    N37540 (B39M)
    585 km
    Departed
    05:20
    4 days ago
    Arrived
    06:43
    4 days ago
  • 5 Feb
    UA552
    LANDED 5d AGO
    05:25
    San Francisco, CA (SFO)
    06:56
    Ontario, CA (ONT)
    01h04m
    N77592 (B39M)
    585 km
    Departed
    05:25
    5 days ago
    Arrived
    06:56
    5 days ago
  • 4 Feb
    UA552
    LANDED 6d AGO
    05:20
    San Francisco, CA (SFO)
    06:45
    Ontario, CA (ONT)
    01h07m
    N37502 (B39M)
    585 km
    Departed
    05:20
    6 days ago
    Arrived
    06:45
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 13San Francisco, CA (SFO/KSFO)
21:30 PST
Ontario, CA (ONT/KONT)
22:57 PST
B38M
Scheduled
01h27m
2026 Feb 13Minneapolis, MN (MSP/KMSP)
17:40 CST
San Francisco, CA (SFO/KSFO)
20:10 PST
B38M
Scheduled
04h30m
2026 Feb 12San Francisco, CA (SFO/KSFO)
21:30 PST
Ontario, CA (ONT/KONT)
22:57 PST
B737
Estimated
01h27m
2026 Feb 12Minneapolis, MN (MSP/KMSP)
17:40 CST
San Francisco, CA (SFO/KSFO)
20:10 PST
B38M (N17335)
Estimated
04h30m
2026 Feb 11Newark, NJ (EWR/KEWR)
21:58 EST
Portland, ME (PWM/KPWM)
23:21 EST
B39M (N17425)
Estimated
01h23m
Past
2026 Feb 10San Francisco, CA (SFO/KSFO)
21:30 PST
21:59 PST
Ontario, CA (ONT/KONT)
22:53 PST
B39M (N27539)
Landed 23:13 PST
Time aircraft arrives at gate derived from company/airport information
00h56m
2026 Feb 9San Francisco, CA (SFO/KSFO)
21:30 PST
21:23 PST
Ontario, CA (ONT/KONT)
22:53 PST
B38M (N17306)
Landed 22:42 PST
Time aircraft arrives at gate derived from company/airport information
00h56m
2026 Feb 8San Francisco, CA (SFO/KSFO)
21:30 PST
21:25 PST
Ontario, CA (ONT/KONT)
22:53 PST
B39M (N17566)
Landed 22:40 PST
Time aircraft arrives at gate derived from company/airport information
00h54m
2026 Feb 7San Francisco, CA (SFO/KSFO)
21:30 PST
21:36 PST
Ontario, CA (ONT/KONT)
22:53 PST
B38M (N47298)
Landed 22:51 PST
Time aircraft arrives at gate derived from company/airport information
00h54m
2026 Feb 6San Francisco, CA (SFO/KSFO)
21:30 PST
21:20 PST
Ontario, CA (ONT/KONT)
22:53 PST
B39M (N37540)
Landed 22:43 PST
Time aircraft arrives at gate derived from company/airport information
00h58m
2026 Feb 5San Francisco, CA (SFO/KSFO)
21:30 PST
21:25 PST
Ontario, CA (ONT/KONT)
22:53 PST
B39M (N77592)
Landed 22:56 PST
Time aircraft arrives at gate derived from company/airport information
01h04m
2026 Feb 4San Francisco, CA (SFO/KSFO)
21:30 PST
21:20 PST
Ontario, CA (ONT/KONT)
22:53 PST
B39M (N37502)
Landed 22:45 PST
Time aircraft arrives at gate derived from company/airport information
01h07m

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