16 Feb
UA664
EST. DEPART IN 1d
15:05
Las Vegas, NV (LAS)
18:51
Chicago, IL (ORD)
03h46m
N94556 (A21N)
2432 km
Estimated
15:05
In 2 days
Estimated
18:51
In 2 days
UA664
UAL664
EST. DEPART IN 1d
Monday, February 16 2026
07:05 PST
ON-TIME
Scheduled 07:05
Monday, February 16 2026
12:51 CST
Scheduled 12:51
Flight info
Airline/Operator
Duration
03h46m
Distance
2432 km
Departure Terminal
3
Arrival Terminal
1
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
52 seconds ago
Last Known Location
In flight - Near Chicago, IL, 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
  • 16 Feb
    UA664
    EST. DEPART IN 1d
    22:18
    Chicago, IL (ORD)
    01:29
    West Palm Beach, FL (PBI)
    03h11m
    N34455 (B739)
    1844 km
    Estimated
    22:18
    In 2 days
    Estimated
    01:29
    In 2 days
  • 16 Feb
    UA664
    EST. DEPART IN 1d
    15:05
    Las Vegas, NV (LAS)
    18:51
    Chicago, IL (ORD)
    03h46m
    N94556 (A21N)
    2432 km
    Estimated
    15:05
    In 2 days
    Estimated
    18:51
    In 2 days
  • 15 Feb
    UA664
    EST. DEPART IN 23h 56m
    22:18
    Chicago, IL (ORD)
    01:29
    West Palm Beach, FL (PBI)
    03h11m
    N62892 (B739)
    1844 km
    Estimated
    22:18
    In 24 hours
    Estimated
    01:29
    In 1 day
  • 15 Feb
    UA664
    EST. DEPART IN 16h 43m
    15:05
    Las Vegas, NV (LAS)
    18:51
    Chicago, IL (ORD)
    03h46m
    N14549 (A21N)
    2432 km
    Estimated
    15:05
    In 17 hours
    Estimated
    18:51
    In 20 hours
  • Current
  • 14 Feb
    UA664
    LANDING IN 2h 48m
    22:16
    Chicago, IL (ORD)
    01:10
    West Palm Beach, FL (PBI)
    03h11m
    N27421 (B739)
    1844 km
    Departed
    22:16
    5 minutes ago
    Estimated
    01:10
    In 3 hours
  • Past
  • 14 Feb
    UA664
    LANDED 3h 51m AGO
    14:57
    Las Vegas, NV (LAS)
    18:30
    Chicago, IL (ORD)
    03h05m
    N54525 (A21N)
    2432 km
    Departed
    14:57
    7 hours ago
    Arrived
    18:30
    4 hours ago
  • 13 Feb
    UA664
    LANDED 21h 30m AGO
    22:13
    Chicago, IL (ORD)
    00:51
    West Palm Beach, FL (PBI)
    02h13m
    N78285 (B738)
    1844 km
    Departed
    22:13
    1 day ago
    Arrived
    00:51
    21 hours ago
  • 13 Feb
    UA664
    LANDED 1d AGO
    14:58
    Las Vegas, NV (LAS)
    18:15
    Chicago, IL (ORD)
    02h46m
    N14503 (A21N)
    2432 km
    Departed
    14:58
    1 day ago
    Arrived
    18:15
    1 day ago
  • 12 Feb
    UA664
    LANDED 1d AGO
    22:40
    Chicago, IL (ORD)
    01:36
    West Palm Beach, FL (PBI)
    02h13m
    N36472 (B739)
    1844 km
    Departed
    22:40
    2 days ago
    Arrived
    01:36
    2 days ago
  • 12 Feb
    UA664
    LANDED 2d AGO
    15:04
    Las Vegas, NV (LAS)
    18:17
    Chicago, IL (ORD)
    02h39m
    N24542 (A21N)
    2432 km
    Departed
    15:04
    2 days ago
    Arrived
    18:17
    2 days ago
  • 11 Feb
    UA664
    LANDED 3d AGO
    15:10
    Las Vegas, NV (LAS)
    18:23
    Chicago, IL (ORD)
    02h46m
    N74532 (A21N)
    2432 km
    Departed
    15:10
    3 days ago
    Arrived
    18:23
    3 days ago
  • 10 Feb
    UA664
    LANDED 4d AGO
    15:08
    Las Vegas, NV (LAS)
    18:29
    Chicago, IL (ORD)
    02h55m
    N14544 (A21N)
    2432 km
    Departed
    15:08
    4 days ago
    Arrived
    18:29
    4 days ago
  • 9 Feb
    UA664
    LANDED 5d AGO
    15:09
    Las Vegas, NV (LAS)
    18:41
    Chicago, IL (ORD)
    03h07m
    N44501 (A21N)
    2432 km
    Departed
    15:09
    5 days ago
    Arrived
    18:41
    5 days ago
  • 8 Feb
    UA664
    LANDED 6d AGO
    15:07
    Las Vegas, NV (LAS)
    18:49
    Chicago, IL (ORD)
    03h08m
    N14242 (B738)
    2432 km
    Departed
    15:07
    6 days ago
    Arrived
    18:49
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 16Chicago, IL (ORD/KORD)
16:18 CST
West Palm Beach, FL (PBI/KPBI)
20:29 EST
B739 (N34455)
Estimated
03h11m
2026 Feb 16Las Vegas, NV (LAS/KLAS)
07:05 PST
Chicago, IL (ORD/KORD)
12:51 CST
A21N (N94556)
Estimated
03h46m
2026 Feb 15Chicago, IL (ORD/KORD)
16:18 CST
West Palm Beach, FL (PBI/KPBI)
20:29 EST
B739 (N62892)
Estimated
03h11m
2026 Feb 15Las Vegas, NV (LAS/KLAS)
07:05 PST
Chicago, IL (ORD/KORD)
12:51 CST
A21N (N14549)
Estimated
03h46m
Current
2026 Feb 14Chicago, IL (ORD/KORD)
16:18 CST
16:16 CST
West Palm Beach, FL (PBI/KPBI)
20:29 EST
B739 (N27421)
Est. Arrival 20:10 EST
03h11m
Past
2026 Feb 14Las Vegas, NV (LAS/KLAS)
07:05 PST
06:57 PST
Chicago, IL (ORD/KORD)
12:51 CST
A21N (N54525)
Landed 12:30 CST
Time aircraft arrives at gate derived from company/airport information
03h05m
2026 Feb 13Chicago, IL (ORD/KORD)
16:18 CST
16:13 CST
West Palm Beach, FL (PBI/KPBI)
20:29 EST
B738 (N78285)
Landed 19:51 EST
Time aircraft arrives at gate derived from company/airport information
02h13m
2026 Feb 13Las Vegas, NV (LAS/KLAS)
07:05 PST
06:58 PST
Chicago, IL (ORD/KORD)
12:51 CST
A21N (N14503)
Landed 12:15 CST
Time aircraft arrives at gate derived from company/airport information
02h46m
2026 Feb 12Chicago, IL (ORD/KORD)
16:18 CST
16:40 CST
West Palm Beach, FL (PBI/KPBI)
20:29 EST
B739 (N36472)
Landed 20:36 EST
Time aircraft arrives at gate derived from company/airport information
02h13m
2026 Feb 12Las Vegas, NV (LAS/KLAS)
07:05 PST
07:04 PST
Chicago, IL (ORD/KORD)
12:51 CST
A21N (N24542)
Landed 12:17 CST
Time aircraft arrives at gate derived from company/airport information
02h39m
2026 Feb 11Las Vegas, NV (LAS/KLAS)
07:15 PST
07:10 PST
Chicago, IL (ORD/KORD)
13:01 CST
A21N (N74532)
Landed 12:23 CST
Time aircraft arrives at gate derived from company/airport information
02h46m
2026 Feb 10Las Vegas, NV (LAS/KLAS)
07:15 PST
07:08 PST
Chicago, IL (ORD/KORD)
13:01 CST
A21N (N14544)
Landed 12:29 CST
Time aircraft arrives at gate derived from company/airport information
02h55m
2026 Feb 9Las Vegas, NV (LAS/KLAS)
07:15 PST
07:09 PST
Chicago, IL (ORD/KORD)
13:01 CST
A21N (N44501)
Landed 12:41 CST
Time aircraft arrives at gate derived from company/airport information
03h07m
2026 Feb 8Las Vegas, NV (LAS/KLAS)
07:15 PST
07:07 PST
Chicago, IL (ORD/KORD)
12:57 CST
B738 (N14242)
Landed 12:49 CST
Time aircraft arrives at gate derived from company/airport information
03h08m

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