Apparatus

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flight_takeoff Flight

ASA473

Operated by ASA

Live map

Live map filtered to ASA473. Shown when the flight is currently airborne.

Route airports View route page →

Departure

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
01:16 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
70° / 4 kt
Visibility
10 SM
Ceiling
BKN 18,000 ft, OVC 25,000 ft
Temp / Dew
23°C / 18°C
Altimeter
29.92 inHg

Obs: 2026-05-30T05:51:00.000Z

Raw METAR / TAF 
METAR KSTL 300551Z 07004KT 10SM BKN180 OVC250 23/18 A2992 RMK AO2 SLP119 T02280178 10256 20228 402780194 50000 $

TAF KSTL 300520Z 3006/3112 VRB04KT P6SM BKN070 FM301400 10008KT P6SM BKN050

flight Live Traffic

flight_takeoff 21 Departures
flight_land 23 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
23:16 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
30° / 10 kt
Visibility
10 SM
Ceiling
BKN 3,300 ft, OVC 4,200 ft
Temp / Dew
11°C / 7°C
Altimeter
30.15 inHg

Obs: 2026-05-30T05:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300553Z 03010KT 10SM BKN033 OVC042 11/07 A3015 RMK AO2 SLP217 T01110067 10150 20106 51016 $

TAF KSEA 300520Z 3006/3112 01009KT P6SM OVC035 TEMPO 3006/3009 -SHRA FM301200 14005KT P6SM BKN030 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250

flight Live Traffic

flight_takeoff 293 Departures
flight_land 341 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 AD6B0C STL → SEA May 29, 11:15 UTCMay 29, 14:45 UTC3h 30m - -
2026-05-28 A657B9 STL → SEA May 28, 11:15 UTCMay 28, 14:45 UTC3h 30m - -
2026-05-27 A61F05 STL → SEA May 27, 11:15 UTCMay 27, 14:45 UTC3h 30m - -
2026-05-26 A9D9F2 STL → SEA May 26, 11:24 UTCMay 26, 15:00 UTC3h 35m - -
2026-05-25 ACFFB4 STL → SEA May 25, 11:10 UTCMay 25, 15:00 UTC3h 50m - -
2026-05-24 AD7D9F STL → SEA May 24, 11:20 UTCMay 24, 15:20 UTC4h 0m - -
2026-05-23 A96E9A STL → SEA May 23, 11:10 UTCMay 23, 15:05 UTC3h 55m - -
2026-05-22 A5B3AD STL → SEA May 22, 11:21 UTCMay 22, 14:59 UTC3h 38m +21m -1m
2026-05-22 A5B3AD STL → SEA May 22, 11:15 UTCMay 22, 15:05 UTC3h 50m - -
2026-05-21 A96E9A STL → SEA May 21, 11:10 UTCMay 21, 15:00 UTC3h 50m - -
2026-05-20 A2D92A STL → SEA May 20, 11:30 UTCMay 20, 15:20 UTC3h 50m - -
2026-05-19 A1CC1F STL → SEA May 19, 11:20 UTCMay 19, 15:05 UTC3h 45m - -
2026-05-18 AD5FE7 STL → SEA May 18, 11:15 UTCMay 18, 15:15 UTC4h 0m - -
2026-05-17 A2C43E STL → SEA May 17, 11:30 UTCMay 17, 15:10 UTC3h 40m - -
2026-05-17 A2C43E STL → SEA May 17, 11:27 UTCMay 17, 14:57 UTC3h 30m +27m +5m
2026-05-16 ACC1EB STL → SEA May 16, 11:16 UTCMay 16, 15:10 UTC3h 55m - -
2026-05-15 ADD2AD STL → SEA May 15, 11:15 UTCMay 15, 15:25 UTC4h 9m - -
2026-05-14 A29908 STL → SEA May 14, 11:20 UTCMay 14, 15:25 UTC4h 5m - -
2026-05-13 A2D573 STL → SEA May 13, 11:25 UTCMay 13, 15:20 UTC3h 55m - -
2026-05-12 A24DC1 STL → SEA May 12, 12:10 UTCMay 12, 16:05 UTC3h 55m - -
2026-05-11 A526E6 STL → SEA May 11, 12:20 UTCMay 11, 16:15 UTC3h 55m - -
2026-05-10 A9D63B STL → SEA May 10, 12:25 UTCMay 10, 16:25 UTC4h 0m - -
2026-05-09 A5939C STL → SEA May 9, 12:20 UTCMay 9, 16:15 UTC3h 55m - -
2026-05-08 AD6755 STL → SEA May 8, 12:14 UTCMay 8, 16:20 UTC4h 5m - -
2026-05-07 A51968 STL → SEA May 7, 12:20 UTCMay 7, 16:25 UTC4h 5m - -
2026-05-06 A54AAE STL → SEA May 6, 12:15 UTCMay 6, 16:20 UTC4h 5m - -
2026-05-06 A54AAE STL → SEA May 6, 12:21 UTCMay 6, 16:14 UTC3h 53m +21m +28m
2026-05-05 A79768 STL → SEA May 5, 12:10 UTCMay 5, 16:15 UTC4h 5m - -
2026-05-04 A28A2C STL → SEA May 4, 12:15 UTCMay 4, 16:05 UTC3h 50m - -
2026-05-04 A28A2C STL → SEA May 4, 12:12 UTCMay 4, 15:58 UTC3h 46m +12m +15m

Performance history

Flights tracked
63 showing last 30
Avg arrival delay
+12m
On-time arrival
75% 75% on time
Aircraft used
25

Monthly activity 2 months

Month Flights tracked
May 2026 33
April 2026 30

ASA473 frequently asked

Where does flight ASA473 fly?
ASA473 (ASA) flies from STL to SEA. View the full route page.
How long is flight ASA473?
Based on observed flights, ASA473 takes on average 3h 51m from takeoff to landing.
How often does ASA473 fly?
ASA473 has been observed flying daily in our tracking data. We've recorded 63 flights under this callsign.
Is flight ASA473 usually on time?
Across recent flights, ASA473 arrives with an average 12-minute delay. 75% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA473?
ASA473 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA473 live?
Yes. When ASA473 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.