Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA319

Operated by Alaska Airlines

Live map

Live map filtered to ASA319. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS MVFR

Boston Logan International Airport

Boston, US

Local time
08:14 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
60° / 14 kt
Visibility
10 SM
Ceiling
OVC 1,500 ft
Temp / Dew
12°C / 10°C
Altimeter
30.05 inHg

Obs: 2026-10-13T11:54:00.000Z

Raw METAR / TAF 
METAR KBOS 131154Z 06014KT 10SM OVC015 12/10 A3005 RMK AO2 SLP176 60005 70005 T01220100 10150 20117 51017

TAF KBOS 131126Z 1312/1418 07011KT P6SM -DZ OVC013 FM131700 12009KT 5SM BR VCSH FEW004 OVC008 PROB30 1321/1401 4SM -SHRA FM140100 18009KT 5SM BR OVC003 WS020/23035KT FM140600 22010KT P6SM SCT008 FM141500 26011G20KT P6SM FEW160

warning FAA Advisories

  • Ground Delay: low ceilings (avg 3 hours and 26 minutes)

flight Live Traffic

flight_takeoff 179 Departures
flight_land 179 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
05:14 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
220° / 3 kt
Visibility
10 SM
Ceiling
FEW 900 ft
Temp / Dew
11°C / 8°C
Altimeter
30.01 inHg

Obs: 2026-10-13T11:56:00.000Z

Raw METAR / TAF 
METAR KSFO 131156Z 22003KT 10SM FEW009 11/08 A3001 RMK AO2 SLP163 T01060083 10139 20106 51009 $

TAF KSFO 131120Z 1312/1418 VRB05KT P6SM FEW009 FM132000 32012KT P6SM SKC FM140400 28006KT P6SM SKC

flight Live Traffic

flight_takeoff 135 Departures
flight_land 157 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A7197D BOS → SFO Jul 25, 23:30 UTCJul 26, 01:25 UTC1h 55m - -
2026-07-25 A7197D BOS → SFO Jul 25, 23:27 UTCJul 26, 01:19 UTC1h 52m +45m on time
2026-07-24 A7687B BOS → SFO Jul 24, 23:10 UTCJul 25, 01:05 UTC1h 55m - -
2026-07-24 A677CA BOS → SFO Jul 24, 01:05 UTCJul 24, 02:55 UTC1h 50m - -
2026-07-22 A5320B BOS → SFO Jul 22, 22:55 UTCJul 23, 00:45 UTC1h 50m - -
2026-07-21 A5EC61 BOS → SFO Jul 21, 23:55 UTCJul 22, 01:40 UTC1h 45m - -
2026-07-21 A5EC61 BOS → SFO Jul 21, 23:52 UTCJul 22, 01:39 UTC1h 47m +70m +1m
2026-07-21 A697DB BOS → SFO Jul 21, 01:25 UTCJul 21, 03:15 UTC1h 50m - -
2026-07-19 A657B9 SEA → SJC Jul 19, 22:50 UTCJul 20, 00:40 UTC1h 50m - -
2026-07-19 A657B9 SEA → SJC Jul 19, 22:50 UTCJul 20, 00:40 UTC1h 50m +8m -9m
2026-07-19 AAED0C SEA → SJC Jul 19, 00:28 UTCJul 19, 01:57 UTC1h 29m +106m -7m
2026-07-19 AAED0C SEA → SJC Jul 19, 00:10 UTCJul 19, 02:00 UTC1h 50m - -
2026-07-18 A668EE SEA → SJC Jul 18, 00:55 UTCJul 18, 02:45 UTC1h 50m - -
2026-07-17 A30BCE SEA → SJC Jul 17, 00:04 UTCJul 17, 01:55 UTC1h 50m - -
2026-07-16 A30BCE SEA → SJC Jul 16, 23:43 UTCJul 17, 01:53 UTC2h 10m +61m +28m
2026-07-15 AAED0C SEA → SJC Jul 15, 23:00 UTCJul 16, 01:00 UTC2h 0m - -
2026-07-15 A9A397 SEA → SJC Jul 15, 00:30 UTCJul 15, 02:25 UTC1h 55m - -
2026-07-13 A715C6 SEA → SJC Jul 13, 23:00 UTCJul 14, 01:00 UTC2h 0m - -
2026-07-13 ACED21 SEA → SJC Jul 13, 02:05 UTCJul 13, 04:00 UTC1h 55m - -
2026-07-11 AB761C SEA → SJC Jul 11, 23:20 UTCJul 12, 01:15 UTC1h 55m - -
2026-07-11 AB761C SEA → SJC Jul 11, 23:20 UTCJul 12, 01:13 UTC1h 53m +38m +21m
2026-07-10 A7A89D SEA → SJC Jul 10, 23:30 UTCJul 11, 01:20 UTC1h 50m - -
2026-07-09 A6AA6E SEA → SJC Jul 9, 23:15 UTCJul 10, 00:55 UTC1h 40m - -
2026-07-08 A6AA6E SEA → SJC Jul 8, 23:30 UTCJul 9, 01:10 UTC1h 40m - -
2026-07-07 A7197D SEA → SJC Jul 7, 23:00 UTCJul 8, 00:50 UTC1h 50m - -
2026-07-06 A69F49 SEA → SJC Jul 6, 23:00 UTCJul 7, 00:45 UTC1h 45m - -
2026-07-05 A6F96C - Jul 5, 23:40 UTCJul 6, 01:25 UTC1h 45m - -
2026-07-04 AB761C SEA → SJC Jul 4, 23:10 UTCJul 5, 00:55 UTC1h 45m - -
2026-07-03 AB1BF9 SEA → SJC Jul 3, 22:50 UTCJul 4, 00:25 UTC1h 35m - -
2026-07-02 AB148B SEA → SJC Jul 2, 23:45 UTCJul 3, 01:25 UTC1h 40m - -

Performance history

Flights tracked
123 showing last 30
Avg arrival delay
+6m
On-time arrival
67% 67% on time
Aircraft used
20

Monthly activity 4 months

Month Flights tracked
July 2026 31
June 2026 33
May 2026 38
April 2026 21

ASA319 frequently asked

Where does flight ASA319 fly?
ASA319 (Alaska Airlines) flies from BOS to SFO. View the full route page.
How long is flight ASA319?
Based on observed flights, ASA319 takes on average 1h 49m from takeoff to landing.
How often does ASA319 fly?
ASA319 has been observed flying several times a week in our tracking data. We've recorded 123 flights under this callsign.
Is flight ASA319 usually on time?
Across recent flights, ASA319 arrives with an average 6-minute delay. 67% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA319?
ASA319 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA319 live?
Yes. When ASA319 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.