Apparatus

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flight_takeoff Flight

ASA439

Operated by ASA

Live map

Live map filtered to ASA439. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
19:56 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
130° / 16G23 kt
Visibility
10 SM
Ceiling
FEW 3,200 ft, FEW 4,300 ft
Temp / Dew
26°C / 21°C
Altimeter
29.99 inHg

Obs: 2026-04-14T23:53:00.000Z

Raw METAR / TAF 
METAR KIAH 142353Z 13016G23KT 10SM FEW032 FEW043 26/21 A2999 RMK AO2 SLP155 T02560211 10289 20256 55006

TAF KIAH 142323Z 1500/1606 13014G24KT P6SM FEW035 SCT050 FM150200 15012KT P6SM SCT030 BKN040 FM150800 16006KT P6SM BKN015 BKN025 FM151400 17010KT P6SM SCT020 BKN025 FM151700 17014G24KT P6SM SCT035 BKN050 FM160400 16008KT P6SM SCT020 BKN035

flight Live Traffic

flight_takeoff 251 Departures
flight_land 269 Arrivals

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
17:56 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
190° / 14G22 kt
Visibility
7 SM
Ceiling
BKN 1,900 ft, BKN 2,500 ft, OVC 3,000 ft
Temp / Dew
8°C / 6°C
Altimeter
29.85 inHg
Wx
-RA

Obs: 2026-04-14T23:53:00.000Z

Raw METAR / TAF 
METAR KSEA 142353Z 19014G22KT 7SM -RA BKN019 BKN025 OVC030 08/06 A2985 RMK AO2 SLP117 P0010 60028 T00830061 10083 20078 58020

TAF KSEA 142337Z 1500/1606 18015G26KT 6SM -RA FEW015 BKN025 OVC030 FM150400 18010G20KT P6SM VCSH SCT025 OVC035 FM150900 15009KT P6SM BKN040 FM151500 21007KT P6SM VCSH SCT025 BKN035 FM151900 22010G18KT P6SM -SHRA SCT030 BKN040 FM152300 23009KT P6SM -RA SCT025 BKN035

flight Live Traffic

flight_takeoff 188 Departures
flight_land 219 Arrivals

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A22642 - Apr 13, 22:25 UTCApr 14, 02:20 UTC3h 55m +34m +12m
2026-04-13 A22642 - Apr 13, 21:55 UTCApr 13, 22:05 UTC10m - -
2026-04-13 A4CE21 - Apr 13, 00:20 UTCApr 13, 02:45 UTC2h 25m - -
2026-04-12 A4CE21 - Apr 12, 23:55 UTCApr 13, 02:45 UTC2h 50m - -

Performance history

Flights tracked
4
Avg arrival delay
+12m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

ASA439 frequently asked

Where does flight ASA439 fly?
ASA439 (ASA) flies from IAH to SEA. View the full route page.
How long is flight ASA439?
Based on observed flights, ASA439 takes on average 2h 20m from takeoff to landing.
How often does ASA439 fly?
ASA439 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
Is flight ASA439 usually on time?
Across recent flights, ASA439 arrives with an average 12-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA439?
ASA439 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA439 live?
Yes. When ASA439 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.