Apparatus

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flight_takeoff Flight

ASA547

Operated by Alaska Airlines

Live map

Live map filtered to ASA547. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS MVFR

Boston Logan International Airport

Boston, US

Local time
07:52 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
180° / 7 kt
Visibility
10 SM
Ceiling
BKN 1,300 ft
Temp / Dew
22°C / 21°C
Altimeter
29.99 inHg

Obs: 2026-08-28T11:20:00.000Z

Raw METAR / TAF 
SPECI KBOS 281120Z 18007KT 10SM BKN013 22/21 A2999 RMK AO2 T02170206

TAF KBOS 281120Z 2812/2918 19007KT P6SM SCT010 SCT025 FM281500 12005KT P6SM BKN050 PROB30 2818/2821 4SM TSRA OVC040CB FM282300 21004KT P6SM BKN100 FM290300 33007KT P6SM SCT090 FM291500 04008KT P6SM FEW250

flight Live Traffic

flight_takeoff 240 Departures
flight_land 218 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
04:52 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
310° / 10 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 20,000 ft
Temp / Dew
15°C / 13°C
Altimeter
29.93 inHg

Obs: 2026-08-28T10:56:00.000Z

Raw METAR / TAF 
METAR KSFO 281056Z 31010KT 10SM FEW004 BKN200 15/13 A2993 RMK AO2 SLP134 T01500133 $

TAF KSFO 281126Z 2812/2918 31010KT P6SM FEW004 BKN200 FM281500 28006KT P6SM VCSH OVC050 FM282100 28016KT P6SM OVC100 FM291000 27011KT P6SM SCT010

flight Live Traffic

flight_takeoff 194 Departures
flight_land 119 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A2D573 BOS → SFO Jul 25, 18:55 UTCJul 25, 19:30 UTC35m - -
2026-07-24 ADD2AD BOS → SFO Jul 24, 19:05 UTCJul 24, 19:35 UTC30m - -
2026-07-23 AD8766 BOS → SFO Jul 23, 17:51 UTCJul 23, 19:28 UTC1h 37m +6m -1m
2026-07-20 A6C6C8 BOS → SFO Jul 20, 19:05 UTCJul 20, 19:40 UTC35m - -
2026-07-18 A7AC54 - Jul 18, 19:00 UTCJul 18, 19:30 UTC30m - -
2026-07-18 A7AC54 SJD → SAN Jul 18, 17:40 UTCJul 18, 19:29 UTC1h 49m -5m +5m
2026-07-16 A98386 - Jul 16, 18:29 UTCJul 16, 19:35 UTC1h 5m - -
2026-07-06 A5C4E2 SJD → SAN Jul 6, 17:55 UTCJul 6, 19:42 UTC1h 47m +10m +7m
2026-07-04 ADA167 - Jul 4, 14:20 UTCJul 4, 19:35 UTC5h 15m - -
2026-07-03 ACFBFD - Jul 3, 19:15 UTCJul 3, 19:45 UTC30m - -
2026-07-02 A9672C - Jul 2, 19:20 UTCJul 2, 19:55 UTC35m - -
2026-06-29 A5DEE3 SJD → SAN Jun 29, 18:05 UTCJun 29, 19:48 UTC1h 43m +20m on time
2026-06-28 A300A9 SJD → SAN Jun 28, 17:50 UTCJun 28, 19:38 UTC1h 48m +5m -10m
2026-06-26 A4DF56 - Jun 26, 19:09 UTCJun 26, 19:39 UTC30m - -
2026-06-25 AD8B1D - Jun 25, 18:39 UTCJun 25, 19:34 UTC55m - -
2026-06-22 A535C2 - Jun 22, 19:09 UTCJun 22, 19:40 UTC30m - -
2026-06-21 AD438D - Jun 21, 19:24 UTCJun 21, 20:34 UTC1h 10m - -
2026-06-15 A9873D BOS → SFO Jun 15, 17:54 UTCJun 15, 19:41 UTC1h 47m +9m +12m
2026-06-13 A54AAE BOS → SFO Jun 13, 18:30 UTCJun 13, 19:35 UTC1h 5m - -
2026-06-08 A6CE36 BOS → SFO Jun 8, 17:49 UTCJun 8, 19:40 UTC1h 51m +8m +7m
2026-06-06 A67B81 BOS → SFO Jun 6, 19:04 UTCJun 6, 19:34 UTC30m - -
2026-06-05 AC5F5F BOS → SFO Jun 5, 18:15 UTCJun 5, 19:30 UTC1h 15m - -
2026-06-03 AB349C BOS → SFO Jun 3, 18:01 UTCJun 3, 19:28 UTC1h 27m +20m +5m
2026-05-30 AAE59E BOS → SFO May 30, 19:10 UTCMay 30, 19:45 UTC35m - -
2026-05-29 AAF0C3 BOS → SFO May 29, 14:20 UTCMay 29, 19:35 UTC5h 15m - -
2026-05-27 AB349C BOS → SFO May 27, 17:43 UTCMay 27, 19:38 UTC1h 55m +2m -15m
2026-05-26 AB349C BOS → SFO May 26, 18:13 UTCMay 26, 20:13 UTC2h 0m +32m +17m
2026-05-25 A9B273 BOS → SFO May 25, 18:01 UTCMay 25, 19:39 UTC1h 38m +20m -10m
2026-05-24 AB349C BOS → SFO May 24, 18:01 UTCMay 24, 19:44 UTC1h 43m +20m -4m
2026-05-22 AAE59E BOS → SFO May 22, 19:10 UTCMay 22, 19:45 UTC35m - -

Performance history

Flights tracked
66 showing last 30
Avg arrival delay
+1m
On-time arrival
92% 92% on time
Aircraft used
25

Monthly activity 4 months

Month Flights tracked
July 2026 11
June 2026 12
May 2026 25
April 2026 18

ASA547 frequently asked

Where does flight ASA547 fly?
ASA547 (Alaska Airlines) flies from BOS to SFO. View the full route page.
How long is flight ASA547?
Based on observed flights, ASA547 takes on average 1h 26m from takeoff to landing.
How often does ASA547 fly?
ASA547 has been observed flying daily in our tracking data. We've recorded 66 flights under this callsign.
Is flight ASA547 usually on time?
Across recent flights, ASA547 arrives with an average 1-minute delay. 92% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA547?
ASA547 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA547 live?
Yes. When ASA547 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.