Apparatus

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flight_takeoff Flight

ASA520

Operated by ASA

Live map

Live map filtered to ASA520. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SEA SAT Jul 28, 06:07 AM UTC Jul 28, 09:43 AM UTC PLANNED

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
21:13 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
240° / 5 kt
Visibility
10 SM
Ceiling
FEW 5,000 ft, SCT 11,000 ft
Temp / Dew
22°C / 13°C
Altimeter
30.01 inHg

Obs: 2026-07-28T03:53:00.000Z

Raw METAR / TAF 
METAR KSEA 280353Z 24005KT 10SM FEW050 SCT110 22/13 A3001 RMK AO2 SLP167 T02170128 $

TAF KSEA 280259Z 2803/2906 25008KT P6SM FEW050 SCT100 SCT200 FM280700 21006KT P6SM SCT050 BKN100 FM281200 19009KT P6SM BKN030 OVC040 TEMPO 2812/2816 BKN025 FM281700 22012G18KT P6SM SCT030 BKN040

flight Live Traffic

flight_takeoff 236 Departures
flight_land 261 Arrivals

Arrival

SAT KSAT VFR

San Antonio International Airport

San Antonio, US

Local time
23:13 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
809 ft
Coordinates
29.5337, -98.4698

cloud Weather

Wind
140° / 12 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
28°C / 22°C
Altimeter
29.89 inHg

Obs: 2026-07-28T03:51:00.000Z

Raw METAR / TAF 
METAR KSAT 280351Z 14012KT 10SM CLR 28/22 A2989 RMK AO2 SLP102 T02830222

TAF KSAT 280240Z 2803/2906 14014KT P6SM FEW250 FM280600 15009KT P6SM SKC FM281000 16009KT P6SM SCT015 TEMPO 2812/2815 BKN015

flight Live Traffic

flight_takeoff 36 Departures
flight_land 63 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A61797 SEA → FLL Jul 26, 06:10 UTCJul 26, 09:45 UTC3h 36m - -
2026-07-25 A27F07 SEA → FLL Jul 25, 06:50 UTCJul 25, 10:25 UTC3h 35m - -
2026-07-24 AD036B SEA → FLL Jul 24, 06:20 UTCJul 24, 09:50 UTC3h 30m - -
2026-07-23 A1CC1F SEA → FLL Jul 23, 06:45 UTCJul 23, 10:20 UTC3h 35m - -
2026-07-21 A622BC SEA → FLL Jul 21, 06:25 UTCJul 21, 10:00 UTC3h 35m - -
2026-07-20 A2D1BC SEA → SAT Jul 20, 06:15 UTCJul 20, 09:45 UTC3h 30m - -
2026-07-19 A28A2C SEA → SAT Jul 19, 09:00 UTCJul 19, 12:35 UTC3h 35m - -
2026-07-18 A5EC61 SEA → SAT Jul 18, 06:35 UTCJul 18, 10:10 UTC3h 35m - -
2026-07-17 A622BC - Jul 17, 06:35 UTCJul 17, 10:25 UTC3h 50m - -
2026-07-16 A5EC61 - Jul 16, 06:20 UTCJul 16, 10:29 UTC4h 10m - -
2026-07-15 A2F95C - Jul 15, 06:45 UTCJul 15, 10:25 UTC3h 40m - -
2026-07-14 A9D284 SEA → SAT Jul 14, 06:20 UTCJul 14, 10:05 UTC3h 45m - -
2026-07-13 A72E69 - Jul 13, 06:40 UTCJul 13, 10:15 UTC3h 35m - -
2026-07-12 AD3FD6 - Jul 12, 06:15 UTCJul 12, 09:50 UTC3h 35m - -
2026-07-11 AD10E9 - Jul 11, 06:50 UTCJul 11, 10:25 UTC3h 35m - -
2026-07-10 ACDFA3 - Jul 10, 06:15 UTCJul 10, 09:45 UTC3h 30m - -
2026-07-10 ACDFA3 SEA → SAT Jul 10, 06:15 UTCJul 10, 09:45 UTC3h 30m +17m +2m
2026-07-09 A30F85 - Jul 9, 06:45 UTCJul 9, 10:10 UTC3h 25m - -
2026-07-08 A526E6 - Jul 8, 06:40 UTCJul 8, 10:15 UTC3h 35m - -
2026-07-07 A9A397 - Jul 7, 06:30 UTCJul 7, 10:00 UTC3h 30m - -
2026-07-06 A97C18 SEA → SAT Jul 6, 06:28 UTCJul 6, 09:56 UTC3h 28m +30m +4m
2026-07-06 A97C18 - Jul 6, 06:20 UTCJul 6, 09:50 UTC3h 30m - -
2026-07-04 A24DC1 - Jul 4, 06:00 UTCJul 4, 09:25 UTC3h 25m - -
2026-07-03 AD5C30 - Jul 3, 07:30 UTCJul 3, 11:00 UTC3h 30m - -
2026-07-02 A30F85 - Jul 2, 06:00 UTCJul 2, 09:35 UTC3h 35m - -
2026-07-02 A30F85 SEA → SAT Jul 2, 05:59 UTCJul 2, 09:35 UTC3h 36m +1m +8m
2026-07-01 AD9DB0 - Jul 1, 06:40 UTCJul 1, 10:15 UTC3h 35m - -
2026-06-30 AD8766 - Jun 30, 06:30 UTCJun 30, 10:05 UTC3h 35m - -
2026-06-29 A5A11A - Jun 29, 06:19 UTCJun 29, 09:50 UTC3h 30m - -
2026-06-28 A9B273 - Jun 28, 06:20 UTCJun 28, 09:55 UTC3h 35m - -

Performance history

Flights tracked
103 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
24

Monthly activity 4 months

Month Flights tracked
July 2026 27
June 2026 33
May 2026 31
April 2026 12

ASA520 frequently asked

Where does flight ASA520 fly?
ASA520 (ASA) flies from SEA to SAT. View the full route page.
How long is flight ASA520?
Based on observed flights, ASA520 takes on average 3h 35m from takeoff to landing.
How often does ASA520 fly?
ASA520 has been observed flying daily in our tracking data. We've recorded 103 flights under this callsign.
Is flight ASA520 usually on time?
Across recent flights, ASA520 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA520?
ASA520 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA520 live?
Yes. When ASA520 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.