7 Feb
AS643
LANDED 9h 39m AGO
13:57
Denver, CO (DEN)
16:49
Seattle, WA (SEA)
02h24m
N428AS (B739)
1646 km
Departed
13:57
13 hours ago
Arrived
16:49
10 hours ago
AS643
ASA643
LANDED 9h 39m AGO
Saturday, February 7 2026
06:57 MST
Scheduled 07:00
Saturday, February 7 2026
08:49 PST
ON-TIME
Scheduled 09:11
Flight info
Airline/Operator
Duration
02h24m
Distance
1646 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
A44
Arrival Gate
N10
Departure Taxi Time
13m
Arrival Taxi Time
15m
ATC Route
KDEN.DDRTH1.DDRTH..IDA..PDT.CHINS5.KSEA/1635
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
36353/5806
Aircraft Age
Owner
Last Activity
1 minute ago
Last Known Location
In flight - Near La Crosse, WI, 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
  • 9 Feb
    AS643
    EST. DEPART IN 1d
    14:00
    Denver, CO (DEN)
    17:11
    Seattle, WA (SEA)
    03h11m
    N966AK (B39M)
    1646 km
    Estimated
    14:00
    In 1 day
    Estimated
    17:11
    In 2 days
  • 8 Feb
    AS643
    EST. DEPART IN 11h 31m
    14:00
    Denver, CO (DEN)
    17:02
    Seattle, WA (SEA)
    03h02m
    N983AK (B39M)
    1646 km
    Estimated
    14:00
    In 12 hours
    Estimated
    17:02
    In 15 hours
  • Past
  • 7 Feb
    AS643
    LANDED 9h 39m AGO
    13:57
    Denver, CO (DEN)
    16:49
    Seattle, WA (SEA)
    02h24m
    N428AS (B739)
    1646 km
    Departed
    13:57
    13 hours ago
    Arrived
    16:49
    10 hours ago
  • 6 Feb
    AS643
    LANDED 1d AGO
    13:53
    Denver, CO (DEN)
    16:34
    Seattle, WA (SEA)
    02h11m
    N723AL (B39M)
    1646 km
    Departed
    13:53
    1 day ago
    Arrived
    16:34
    1 day ago
  • 5 Feb
    AS643
    LANDED 2d AGO
    13:51
    Denver, CO (DEN)
    16:36
    Seattle, WA (SEA)
    02h12m
    N929AK (B39M)
    1646 km
    Departed
    13:51
    2 days ago
    Arrived
    16:36
    2 days ago
  • 4 Feb
    AS643
    LANDED 3d AGO
    13:51
    Denver, CO (DEN)
    16:56
    Seattle, WA (SEA)
    02h25m
    N936AK (B39M)
    1646 km
    Departed
    13:51
    3 days ago
    Arrived
    16:56
    3 days ago
  • 3 Feb
    AS643
    LANDED 4d AGO
    13:50
    Denver, CO (DEN)
    16:54
    Seattle, WA (SEA)
    02h38m
    N274AK (B739)
    1646 km
    Departed
    13:50
    4 days ago
    Arrived
    16:54
    4 days ago
  • 2 Feb
    AS643
    LANDED 5d AGO
    13:59
    Denver, CO (DEN)
    17:26
    Seattle, WA (SEA)
    02h38m
    N948AK (B39M)
    1646 km
    Departed
    13:59
    5 days ago
    Arrived
    17:26
    5 days ago
  • 1 Feb
    AS643
    LANDED 6d AGO
    14:11
    Denver, CO (DEN)
    17:10
    Seattle, WA (SEA)
    02h30m
    N280AK (B739)
    1646 km
    Departed
    14:11
    6 days ago
    Arrived
    17:10
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 9Denver, CO (DEN/KDEN)
07:00 MST
Seattle, WA (SEA/KSEA)
09:11 PST
B39M (N966AK)
Estimated
03h11m
2026 Feb 8Denver, CO (DEN/KDEN)
07:00 MST
Seattle, WA (SEA/KSEA)
09:11 PST
B39M (N983AK)
Estimated
03h02m
Past
2026 Feb 7Denver, CO (DEN/KDEN)
07:00 MST
06:57 MST
Seattle, WA (SEA/KSEA)
09:11 PST
B739 (N428AS)
Landed 08:49 PST
Time aircraft arrives at gate derived from company/airport information
02h24m
2026 Feb 6Denver, CO (DEN/KDEN)
07:00 MST
06:53 MST
Seattle, WA (SEA/KSEA)
09:11 PST
B39M (N723AL)
Landed 08:34 PST
Time aircraft arrives at gate derived from company/airport information
02h11m
2026 Feb 5Denver, CO (DEN/KDEN)
07:00 MST
06:51 MST
Seattle, WA (SEA/KSEA)
09:11 PST
B39M (N929AK)
Landed 08:36 PST
Time aircraft arrives at gate derived from company/airport information
02h12m
2026 Feb 4Denver, CO (DEN/KDEN)
07:00 MST
06:51 MST
Seattle, WA (SEA/KSEA)
09:11 PST
B39M (N936AK)
Landed 08:56 PST
Time aircraft arrives at gate derived from company/airport information
02h25m
2026 Feb 3Denver, CO (DEN/KDEN)
07:00 MST
06:50 MST
Seattle, WA (SEA/KSEA)
09:11 PST
B739 (N274AK)
Landed 08:54 PST
Time aircraft arrives at gate derived from company/airport information
02h38m
2026 Feb 2Denver, CO (DEN/KDEN)
07:00 MST
06:59 MST
Seattle, WA (SEA/KSEA)
09:11 PST
B39M (N948AK)
Landed 09:26 PST
Time aircraft arrives at gate derived from company/airport information
02h38m
2026 Feb 1Denver, CO (DEN/KDEN)
07:00 MST
07:11 MST
Seattle, WA (SEA/KSEA)
09:11 PST
B739 (N280AK)
Landed 09:10 PST
Time aircraft arrives at gate derived from company/airport information
02h30m

Flight history for AS643 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.