5 Feb
AS638
EST. DEPART IN 19h 45m
03:58
Seattle, WA (SEA)
06:59
Tucson, AZ (TUS)
03h01m
N707AL (B39M)
1958 km
Estimated
03:58
In 20 hours
Estimated
06:59
In 23 hours
AS638
ASA638
EST. DEPART IN 19h 45m
Thursday, February 5 2026
19:58 PST
ON-TIME
Scheduled 19:58
Thursday, February 5 2026
23:59 MST
Scheduled 23:59
Flight info
Airline/Operator
Duration
03h01m
Distance
1958 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
N10
Arrival Gate
B3
ATC Route
KSEA.SUMMA2.SUMMA..LTJ..IMB..NEERO..BERYL..PXR.DINGO6.KTUS
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
5 hours ago
Last Known Location
Dallas-Fort Worth, TX, 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
  • 6 Feb
    AS638
    EST. DEPART IN 1d
    03:58
    Seattle, WA (SEA)
    06:59
    Tucson, AZ (TUS)
    03h01m
    N931AK (B39M)
    1958 km
    Estimated
    03:58
    In 2 days
    Estimated
    06:59
    In 2 days
  • 5 Feb
    AS638
    EST. DEPART IN 19h 45m
    03:58
    Seattle, WA (SEA)
    06:59
    Tucson, AZ (TUS)
    03h01m
    N707AL (B39M)
    1958 km
    Estimated
    03:58
    In 20 hours
    Estimated
    06:59
    In 23 hours
  • Past
  • 4 Feb
    AS638
    LANDED 1h 14m AGO
    04:05
    Seattle, WA (SEA)
    06:58
    Tucson, AZ (TUS)
    02h36m
    N461AS (B739)
    1958 km
    Departed
    04:05
    4 hours ago
    Arrived
    06:58
    1 hour ago
  • 3 Feb
    AS638
    LANDED 1d AGO
    03:53
    Seattle, WA (SEA)
    06:42
    Tucson, AZ (TUS)
    02h26m
    N985AK (B39M)
    1958 km
    Departed
    03:53
    1 day ago
    Arrived
    06:42
    1 day ago
  • 2 Feb
    AS638
    LANDED 2d AGO
    05:00
    Seattle, WA (SEA)
    07:44
    Tucson, AZ (TUS)
    02h23m
    N491AS (B739)
    1958 km
    Departed
    05:00
    2 days ago
    Arrived
    07:44
    2 days ago
  • 1 Feb
    AS638
    LANDED 3d AGO
    04:18
    Seattle, WA (SEA)
    07:18
    Tucson, AZ (TUS)
    02h32m
    N928AK (B39M)
    1958 km
    Departed
    04:18
    3 days ago
    Arrived
    07:18
    3 days ago
  • 30 Jan
    AS638
    LANDED 5d AGO
    03:57
    Seattle, WA (SEA)
    06:47
    Tucson, AZ (TUS)
    02h29m
    N551AS (B738)
    1958 km
    Departed
    03:57
    5 days ago
    Arrived
    06:47
    5 days ago
  • 29 Jan
    AS638
    LANDED 6d AGO
    03:54
    Seattle, WA (SEA)
    06:36
    Tucson, AZ (TUS)
    02h17m
    N962AK (B39M)
    1958 km
    Departed
    03:54
    6 days ago
    Arrived
    06:36
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 6Seattle, WA (SEA/KSEA)
19:58 PST
Tucson, AZ (TUS/KTUS)
23:59 MST
B39M (N931AK)
Estimated
03h01m
2026 Feb 5Seattle, WA (SEA/KSEA)
19:58 PST
Tucson, AZ (TUS/KTUS)
23:59 MST
B39M (N707AL)
Estimated
03h01m
Past
2026 Feb 4Seattle, WA (SEA/KSEA)
19:58 PST
20:05 PST
Tucson, AZ (TUS/KTUS)
23:59 MST
B739 (N461AS)
Landed 23:58 MST
Landing time derived from ADS-B/Radar data
02h36m
2026 Feb 3Seattle, WA (SEA/KSEA)
19:58 PST
19:53 PST
Tucson, AZ (TUS/KTUS)
23:59 MST
B39M (N985AK)
Landed 23:42 MST
Time aircraft arrives at gate derived from company/airport information
02h26m
2026 Feb 2Seattle, WA (SEA/KSEA)
19:58 PST
21:00 PST
Tucson, AZ (TUS/KTUS)
23:59 MST
B739 (N491AS)
Landed 00:44 MST
Time aircraft arrives at gate derived from company/airport information
02h23m
2026 Feb 1Seattle, WA (SEA/KSEA)
19:58 PST
20:18 PST
Tucson, AZ (TUS/KTUS)
23:59 MST
B39M (N928AK)
Landed 00:18 MST
Time aircraft arrives at gate derived from company/airport information
02h32m
2026 Jan 30Seattle, WA (SEA/KSEA)
19:58 PST
19:57 PST
Tucson, AZ (TUS/KTUS)
23:59 MST
B738 (N551AS)
Landed 23:47 MST
Time aircraft arrives at gate derived from company/airport information
02h29m
2026 Jan 29Seattle, WA (SEA/KSEA)
19:58 PST
19:54 PST
Tucson, AZ (TUS/KTUS)
23:59 MST
B39M (N962AK)
Landed 23:36 MST
Time aircraft arrives at gate derived from company/airport information
02h17m

Flight history for AS638 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.