9 Feb
N577UP
LANDING IN 2h 10m
13:40
Seoul (ICN)
20:30
Anchorage, AK (ANC)
06h50m
B744
6099 km
Departed
13:40
5 hours ago
Estimated
20:30
In 2 hours
N577UP
5X99 / UPS99
LANDING IN 2h 10m
Monday, February 9 2026
22:40 KST
Scheduled 22:35
Monday, February 9 2026
11:30 AKST
ON-TIME
Estimated 11:30
Flight info
Airline/Operator
Duration
06h50m
Distance
6099 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
ATC Route
RKSI..PASRO.A590.PUGGY.A590.SELDM.A590.HAMND.NEELL7.ANC
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
35666/1412
Aircraft Age
Owner
Last Activity
20 minutes ago
Last Known Location
In flight - Near Nikolskoye, Russia
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
  • Current
  • 9 Feb
    5X99
    LANDING IN 2h 40m
    13:40
    Seoul (ICN)
    21:00
    Anchorage, AK (ANC)
    07h20m
    N577UP (B744)
    6099 km
    Departed
    13:40
    5 hours ago
    Estimated
    21:00
    In 3 hours
  • Past
  • 9 Feb
    5X173
    LANDED 7h 51m AGO
    08:34
    Zhengzhou (CGO)
    10:28
    Seoul (ICN)
    01h53m
    N577UP (B744)
    1180 km
    Departed
    08:34
    10 hours ago
    Arrived
    10:28
    8 hours ago
  • 9 Feb
    5X174
    LANDED 12h 34m AGO
    03:40
    Seoul (ICN)
    05:45
    Zhengzhou (CGO)
    02h05m
    N577UP (B744)
    1180 km
    Departed
    03:40
    15 hours ago
    Arrived
    05:45
    13 hours ago
  • 8 Feb
    5X37
    LANDED 22h 35m AGO
    09:17
    Sydney, NSW (SYD)
    19:44
    Seoul (ICN)
    10h06m
    N577UP (B744)
    8345 km
    Departed
    09:17
    1 day ago
    Arrived
    19:44
    23 hours ago
  • 7 Feb
    5X37
    LANDED 1d AGO
    07:31
    Honolulu, HI (HNL)
    07:30
    Sydney, NSW (SYD)
    09h56m
    N577UP (B744)
    8173 km
    Departed
    07:31
    1 day ago
    Arrived
    07:30
    1 day ago
  • 7 Feb
    5X32
    LANDED 1d AGO
    09:55
    Louisville, KY (SDF)
    19:18
    Honolulu, HI (HNL)
    09h22m
    N577UP (B744)
    7045 km
    Departed
    09:55
    2 days ago
    Arrived
    19:18
    2 days ago
  • 6 Feb
    5X197
    LANDED 3d AGO
    09:34
    Anchorage, AK (ANC)
    14:29
    Louisville, KY (SDF)
    04h55m
    N577UP (B744)
    5014 km
    Departed
    09:34
    3 days ago
    Arrived
    14:29
    3 days ago
  • 5 Feb
    5X2998
    LANDED 3d AGO
    23:17
    Louisville, KY (SDF)
    06:19
    Anchorage, AK (ANC)
    07h02m
    N577UP (B744)
    5014 km
    Departed
    23:17
    4 days ago
    Arrived
    06:19
    3 days ago
  • 5 Feb
    5X68
    LANDED 3d AGO
    12:08
    Honolulu, HI (HNL)
    20:00
    Louisville, KY (SDF)
    07h51m
    N577UP (B744)
    7045 km
    Departed
    12:08
    4 days ago
    Arrived
    20:00
    4 days ago
  • 4 Feb
    5X70
    LANDED 4d AGO
    21:53
    Louisville, KY (SDF)
    06:18
    Honolulu, HI (HNL)
    08h24m
    N577UP (B744)
    7045 km
    Departed
    21:53
    5 days ago
    Arrived
    06:18
    4 days ago
  • 4 Feb
    5X327
    LANDED 4d AGO
    15:47
    San Juan (SJU)
    19:40
    Louisville, KY (SDF)
    03h53m
    N577UP (B744)
    2911 km
    Departed
    15:47
    5 days ago
    Arrived
    19:40
    5 days ago
  • 4 Feb
    5X340
    LANDED 5d AGO
    09:49
    Louisville, KY (SDF)
    13:07
    San Juan (SJU)
    03h18m
    N577UP (B744)
    2911 km
    Departed
    09:49
    5 days ago
    Arrived
    13:07
    5 days ago
  • 3 Feb
    5X69
    LANDED 5d AGO
    20:38
    Anchorage, AK (ANC)
    02:13
    Louisville, KY (SDF)
    05h34m
    N577UP (B744)
    5014 km
    Departed
    20:38
    6 days ago
    Arrived
    02:13
    6 days ago
  • 3 Feb
    5X67
    LANDED 5d AGO
    10:55
    Seoul (ICN)
    18:33
    Anchorage, AK (ANC)
    07h37m
    N577UP (B744)
    6099 km
    Departed
    10:55
    6 days ago
    Arrived
    18:33
    6 days ago
  • 3 Feb
    5X67
    LANDED 6d AGO
    05:43
    Hong Kong (HKG)
    08:43
    Seoul (ICN)
    03h00m
    N577UP (B744)
    2070 km
    Departed
    05:43
    6 days ago
    Arrived
    08:43
    6 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Current
2026 Feb 9
5X99
Seoul (ICN/RKSI)
22:35 KST
22:40 KST
Anchorage, AK (ANC/PANC)
12:00 AKST
Est. Arrival 12:00 AKST
07h20m
Past
2026 Feb 9
5X173
Zhengzhou (CGO/ZHCC)
16:34 CST
Seoul (ICN/RKSI)
19:20 KST
Landed 19:28 KST
Landing time derived from ADS-B/Radar data
01h53m
2026 Feb 9
5X174
Seoul (ICN/RKSI)
12:40 KST
Zhengzhou (CGO/ZHCC)
13:53 CST
Landed 13:45 CST
Landing time derived from ADS-B/Radar data
02h05m
2026 Feb 8
5X37
Sydney, NSW (SYD/YSSY)
20:00 AEDT
20:17 AEDT
Seoul (ICN/RKSI)
04:06 KST
Landed 04:44 KST
Landing time derived from ADS-B/Radar data
10h06m
2026 Feb 7
5X37
Honolulu, HI (HNL/PHNL)
10:52 HST
21:31 HST
Sydney, NSW (SYD/YSSY)
17:37 AEDT
Landed 18:30 AEDT
Time aircraft arrives at gate derived from company/airport information
09h56m
2026 Feb 7
5X32
Louisville, KY (SDF/KSDF)
04:40 EST
04:55 EST
Honolulu, HI (HNL/PHNL)
08:45 HST
Landed 09:18 HST
Landing time derived from ADS-B/Radar data
09h22m
2026 Feb 6
5X197
Anchorage, AK (ANC/PANC)
00:23 AKST
00:34 AKST
Louisville, KY (SDF/KSDF)
10:02 EST
Landed 09:29 EST
Landing time derived from ADS-B/Radar data
04h55m
2026 Feb 5
5X2998
Louisville, KY (SDF/KSDF)
16:54 EST
18:17 EST
Anchorage, AK (ANC/PANC)
20:58 AKST
Landed 21:19 AKST
Landing time derived from ADS-B/Radar data
07h02m
2026 Feb 5
5X68
Honolulu, HI (HNL/PHNL)
01:57 HST
02:08 HST
Louisville, KY (SDF/KSDF)
Landed 15:00 EST
Landing time derived from ADS-B/Radar data
07h51m
2026 Feb 4
5X70
Louisville, KY (SDF/KSDF)
16:00 EST
16:53 EST
Honolulu, HI (HNL/PHNL)
20:56 HST
Landed 20:18 HST
Landing time derived from ADS-B/Radar data
08h24m
2026 Feb 4
5X327
San Juan (SJU/TJSJ)
10:54 AST
11:47 AST
Louisville, KY (SDF/KSDF)
14:53 EST
Landed 14:40 EST
Landing time derived from ADS-B/Radar data
03h53m
2026 Feb 4
5X340
Louisville, KY (SDF/KSDF)
04:17 EST
04:49 EST
San Juan (SJU/TJSJ)
09:12 AST
Landed 09:07 AST
Landing time derived from ADS-B/Radar data
03h18m
2026 Feb 3
5X69
Anchorage, AK (ANC/PANC)
11:21 AKST
11:38 AKST
Louisville, KY (SDF/KSDF)
20:59 EST
Landed 21:13 EST
Landing time derived from ADS-B/Radar data
05h34m
2026 Feb 3
5X67
Seoul (ICN/RKSI)
19:25 KST
19:55 KST
Anchorage, AK (ANC/PANC)
09:04 AKST
Landed 09:33 AKST
Landing time derived from ADS-B/Radar data
07h37m
2026 Feb 3
5X67
Hong Kong (HKG/VHHH)
13:43 HKT
Seoul (ICN/RKSI)
Landed 17:43 KST
Landing time derived from ADS-B/Radar data
03h00m

Flight history for N577UP 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.