1 Feb
NK581
CANCELLED
02:36
Fort Lauderdale, FL (FLL)
05:57
Chicago, IL (ORD)
03h21m
N720NK (A21N)
1906 km
Estimated
02:36
3 days ago
Estimated
05:57
3 days ago
NK581
NKS581
CANCELLED
Sunday, February 1 2026
21:36 EST
DELAYED
Scheduled 21:26
Sunday, February 1 2026
23:57 CST
Scheduled 23:47
Flight info
Airline/Operator
Duration
03h21m
Distance
1906 km
Departure Gate
G12
Arrival Gate
G12
Departure Terminal
4
Arrival Terminal
2
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
-
Aircraft Age
Owner
Last Activity
2 minutes ago
Last Known Location
Fort Lauderdale, FL, United States
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
  • 7 Feb
    NK581
    SCHEDULED IN 2d
    02:26
    Fort Lauderdale, FL (FLL)
    05:47
    Chicago, IL (ORD)
    03h21m
    A21N
    1906 km
  • 6 Feb
    NK581
    SCHEDULED IN 1d
    02:26
    Fort Lauderdale, FL (FLL)
    05:47
    Chicago, IL (ORD)
    03h21m
    A21N
    1906 km
  • 5 Feb
    NK581
    EST. DEPART IN 14h 1m
    02:26
    Fort Lauderdale, FL (FLL)
    05:47
    Chicago, IL (ORD)
    03h21m
    N741NK (A21N)
    1906 km
    Estimated
    02:26
    In 14 hours
    Estimated
    05:47
    In 17 hours
  • Past
  • 5 Feb
    NK581
    STATUS N/A
    N745NK (A21N)
  • 4 Feb
    NK581
    LANDED 7h 13m AGO
    02:17
    Fort Lauderdale, FL (FLL)
    05:11
    Chicago, IL (ORD)
    02h32m
    N745NK (A21N)
    1906 km
    Departed
    02:17
    10 hours ago
    Arrived
    05:11
    7 hours ago
  • 3 Feb
    NK581
    LANDED 1d AGO
    02:21
    Fort Lauderdale, FL (FLL)
    05:20
    Chicago, IL (ORD)
    02h34m
    N730NK (A21N)
    1906 km
    Departed
    02:21
    1 day ago
    Arrived
    05:20
    1 day ago
  • 2 Feb
    NK581
    LANDED 2d AGO
    02:51
    Fort Lauderdale, FL (FLL)
    06:05
    Chicago, IL (ORD)
    02h51m
    N731NK (A21N)
    1906 km
    Departed
    02:51
    2 days ago
    Arrived
    06:05
    2 days ago
  • 1 Feb
    NK581
    CANCELLED
    02:36
    Fort Lauderdale, FL (FLL)
    05:57
    Chicago, IL (ORD)
    03h21m
    N720NK (A21N)
    1906 km
    Estimated
    02:36
    3 days ago
    Estimated
    05:57
    3 days ago
  • 31 Jan
    NK581
    LANDED 4d AGO
    01:35
    Fort Lauderdale, FL (FLL)
    05:04
    Chicago, IL (ORD)
    02h45m
    N718NK (A21N)
    1906 km
    Departed
    01:35
    4 days ago
    Arrived
    05:04
    4 days ago
  • 30 Jan
    NK581
    CANCELLED
    05:30
    Fort Lauderdale, FL (FLL)
    08:42
    Chicago, IL (ORD)
    03h12m
    N723NK (A21N)
    1906 km
    Estimated
    05:30
    5 days ago
    Estimated
    08:42
    5 days ago
  • 29 Jan
    NK581
    LANDED 6d AGO
    02:26
    Fort Lauderdale, FL (FLL)
    05:42
    Chicago, IL (ORD)
    02h53m
    N745NK (A21N)
    1906 km
    Departed
    02:26
    6 days ago
    Arrived
    05:42
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 7Fort Lauderdale, FL (FLL/KFLL)
21:26 EST
Chicago, IL (ORD/KORD)
23:47 CST
A21N
Scheduled
03h21m
2026 Feb 6Fort Lauderdale, FL (FLL/KFLL)
21:26 EST
Chicago, IL (ORD/KORD)
23:47 CST
A21N
Scheduled
03h21m
2026 Feb 5Fort Lauderdale, FL (FLL/KFLL)
21:26 EST
Chicago, IL (ORD/KORD)
23:47 CST
A21N (N741NK)
Estimated
03h21m
Past
2026 Feb 5First seen near
Chicago, IL, United States		A21N (N745NK)
Status N/A
2026 Feb 4Fort Lauderdale, FL (FLL/KFLL)
21:26 EST
21:17 EST
Chicago, IL (ORD/KORD)
23:47 CST
A21N (N745NK)
Landed 23:11 CST
Time aircraft arrives at gate derived from company/airport information
02h32m
2026 Feb 3Fort Lauderdale, FL (FLL/KFLL)
21:26 EST
21:21 EST
Chicago, IL (ORD/KORD)
23:47 CST
A21N (N730NK)
Landed 23:20 CST
Time aircraft arrives at gate derived from company/airport information
02h34m
2026 Feb 2Fort Lauderdale, FL (FLL/KFLL)
21:26 EST
21:51 EST
Chicago, IL (ORD/KORD)
23:47 CST
A21N (N731NK)
Landed 00:05 CST
Time aircraft arrives at gate derived from company/airport information
02h51m
2026 Feb 1Fort Lauderdale, FL (FLL/KFLL)
21:26 EST
Chicago, IL (ORD/KORD)
23:47 CST
A21N (N720NK)
Cancelled
03h21m
2026 Jan 31Fort Lauderdale, FL (FLL/KFLL)
19:35 EST
20:35 EST
Chicago, IL (ORD/KORD)
22:03 CST
A21N (N718NK)
Landed 23:04 CST
Time aircraft arrives at gate derived from company/airport information
02h45m
2026 Jan 30Fort Lauderdale, FL (FLL/KFLL)
21:25 EST
Chicago, IL (ORD/KORD)
23:46 CST
A21N (N723NK)
Cancelled
03h12m
2026 Jan 29Fort Lauderdale, FL (FLL/KFLL)
21:25 EST
21:26 EST
Chicago, IL (ORD/KORD)
23:46 CST
A21N (N745NK)
Landed 23:42 CST
Time aircraft arrives at gate derived from company/airport information
02h53m

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