Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA390

Operated by Alaska Airlines

Live map

Live map filtered to ASA390. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SAN KSAN VFR

San Diego International Airport

San Diego, US

Local time
23:43 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
300° / 4 kt
Visibility
9 SM
Ceiling
FEW 700 ft
Temp / Dew
23°C / 21°C
Altimeter
29.88 inHg

Obs: 2026-08-30T06:36:00.000Z

Raw METAR / TAF 
SPECI KSAN 300636Z 30004KT 9SM FEW007 23/21 A2988 RMK AO2 T02330211 $

TAF KSAN 300530Z 3006/3112 VRB04KT P6SM SCT010 FM300900 VRB04KT P6SM BKN007 TEMPO 3010/3014 4SM BR BKN005 FM301700 VRB05KT P6SM FEW010 FM301900 30010KT P6SM SKC FM310300 VRB04KT P6SM SCT009 FM310600 VRB04KT P6SM BKN010

flight Live Traffic

flight_takeoff 93 Departures
flight_land 94 Arrivals

Arrival

BOS KBOS

Boston Logan International Airport

Boston, US

Local time
02:43 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

flight Live Traffic

flight_takeoff 38 Departures
flight_land 56 Arrivals

schedule Forecast (TAF) 

TAF KBOS 300520Z 3006/3112 24007KT P6SM BKN250 FM301700 24010G19KT P6SM BKN150 FM310000 24008KT P6SM OVC090 FM310600 31005KT P6SM SCT150

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A7888C SAN → BOS Jul 26, 14:40 UTCJul 26, 19:55 UTC5h 15m - -
2026-07-25 A5DB2C SAN → BOS Jul 25, 14:30 UTCJul 25, 19:35 UTC5h 5m - -
2026-07-24 A99262 SAN → BOS Jul 24, 14:30 UTCJul 24, 19:25 UTC4h 55m - -
2026-07-23 A97C18 SAN → BOS Jul 23, 14:25 UTCJul 23, 19:35 UTC5h 10m - -
2026-07-22 AAF0C3 SAN → BOS Jul 22, 14:25 UTCJul 22, 19:25 UTC5h 0m - -
2026-07-21 A6A6B7 SAN → BOS Jul 21, 14:40 UTCJul 21, 19:50 UTC5h 10m - -
2026-07-20 A9D284 SAN → BOS Jul 20, 15:30 UTCJul 20, 20:40 UTC5h 10m - -
2026-07-20 A9D284 SAN → BOS Jul 20, 15:27 UTCJul 20, 20:28 UTC5h 1m +87m -10m
2026-07-19 AB148B SAN → BOS Jul 19, 14:30 UTCJul 19, 19:40 UTC5h 10m - -
2026-07-18 A61B4E - Jul 18, 14:30 UTCJul 18, 20:00 UTC5h 30m - -
2026-07-17 ACFBFD - Jul 17, 14:35 UTCJul 17, 19:45 UTC5h 10m - -
2026-07-16 A7888C - Jul 16, 14:40 UTCJul 16, 19:55 UTC5h 15m - -
2026-07-15 A73220 - Jul 15, 14:30 UTCJul 15, 19:50 UTC5h 20m - -
2026-07-14 A7687B - Jul 14, 14:35 UTCJul 14, 20:00 UTC5h 25m - -
2026-07-13 A79D78 - Jul 13, 14:20 UTCJul 13, 19:50 UTC5h 30m - -
2026-07-12 A9672C - Jul 12, 14:15 UTCJul 12, 19:40 UTC5h 25m - -
2026-07-11 A69424 - Jul 11, 15:30 UTCJul 11, 20:35 UTC5h 5m - -
2026-07-10 A697DB - Jul 10, 14:40 UTCJul 10, 19:55 UTC5h 15m - -
2026-07-09 AAE59E - Jul 9, 14:30 UTCJul 9, 19:25 UTC4h 55m - -
2026-07-08 A7B779 - Jul 8, 14:40 UTCJul 8, 19:45 UTC5h 5m - -
2026-07-07 A6BF5A - Jul 7, 14:40 UTCJul 7, 20:00 UTC5h 20m - -
2026-07-06 A73D45 SAN → BOS Jul 6, 14:30 UTCJul 6, 19:20 UTC4h 50m +30m -4m
2026-07-06 A73D45 - Jul 6, 14:15 UTCJul 6, 19:30 UTC5h 15m - -
2026-07-05 A4CE21 SAN → BOS Jul 5, 15:10 UTCJul 5, 20:20 UTC5h 10m - -
2026-07-04 AB3C0A - Jul 4, 14:20 UTCJul 4, 19:15 UTC4h 55m - -
2026-07-03 A79768 - Jul 3, 14:20 UTCJul 3, 19:25 UTC5h 5m - -
2026-07-02 AB9276 - Jul 2, 14:20 UTCJul 2, 19:20 UTC5h 0m - -
2026-07-01 A6CA7F - Jul 1, 14:20 UTCJul 1, 19:20 UTC5h 0m - -
2026-06-30 A668EE - Jun 30, 14:20 UTCJun 30, 19:35 UTC5h 15m - -
2026-06-29 AD639E - Jun 29, 14:25 UTCJun 29, 19:24 UTC5h 0m - -

Performance history

Flights tracked
133 showing last 30
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
27

Monthly activity 4 months

Month Flights tracked
July 2026 28
June 2026 33
May 2026 39
April 2026 33

ASA390 frequently asked

Where does flight ASA390 fly?
ASA390 (Alaska Airlines) flies from SAN to BOS. View the full route page.
How long is flight ASA390?
Based on observed flights, ASA390 takes on average 5h 9m from takeoff to landing.
How often does ASA390 fly?
ASA390 has been observed flying daily in our tracking data. We've recorded 133 flights under this callsign.
Is flight ASA390 usually on time?
Across recent flights, ASA390 arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA390?
ASA390 has been operated by 27 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA390 live?
Yes. When ASA390 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.