Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA1521

Operated by Alaska Airlines

Live map

Live map filtered to ASA1521. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SAN KSAN MVFR

San Diego International Airport

San Diego, US

Local time
21:11 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
VRB / 4 kt
Visibility
10 SM
Ceiling
BKN 2,200 ft
Temp / Dew
22°C / 17°C
Altimeter
29.94 inHg

Obs: 2026-09-16T03:51:00.000Z

Raw METAR / TAF 
METAR KSAN 160351Z VRB04KT 10SM BKN022 22/17 A2994 RMK AO2 SLP137 BKN V SCT T02170167

TAF KSAN 160232Z 1603/1706 22010KT P6SM FEW029 TEMPO 1603/1605 BKN029 FM160500 18005KT P6SM OVC030 FM161800 24009KT P6SM SCT030 FM170100 VRB04KT P6SM BKN030

warning FAA Advisories

  • Closed: !SAN 03/071 SAN AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC PPR 619-298-7704 2603181300-2610010800 (Mar 18 at 13:00 UTC. – Oct 01 at 08:00 UTC.)

flight Live Traffic

flight_takeoff 87 Departures
flight_land 107 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
23:11 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
BKN 11,000 ft, OVC 25,000 ft
Temp / Dew
23°C / 20°C
Altimeter
30.18 inHg

Obs: 2026-09-16T03:51:00.000Z

Raw METAR / TAF 
METAR KORD 160351Z 00000KT 10SM BKN110 OVC250 23/20 A3018 RMK AO2 SLP217 T02280200 $

TAF KORD 160304Z 1603/1706 01008KT P6SM SCT020 BKN100 FM160500 04008KT P6SM VCSH SCT020 BKN080 PROB30 1606/1610 5SM -SHRA SCT010 BKN020 FM161200 06009KT P6SM SCT015 BKN035 FM162000 06009KT P6SM SCT015 BKN020

flight Live Traffic

flight_takeoff 701 Departures
flight_land 254 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AD8B1D SAN → ORD Jul 26, 05:45 UTCJul 26, 08:50 UTC3h 6m - -
2026-07-25 AC5F5F SAN → ORD Jul 25, 05:10 UTCJul 25, 08:35 UTC3h 25m - -
2026-07-24 A98386 SAN → ORD Jul 24, 05:25 UTCJul 24, 08:50 UTC3h 25m - -
2026-07-24 A98386 SAN → ORD Jul 24, 05:21 UTCJul 24, 08:52 UTC3h 31m +22m +11m
2026-07-23 A9D284 SAN → ORD Jul 23, 05:25 UTCJul 23, 09:00 UTC3h 35m - -
2026-07-23 A9D284 SAN → ORD Jul 23, 05:24 UTCJul 23, 08:58 UTC3h 34m +25m -2m
2026-07-21 A6705C SAN → ORD Jul 21, 05:30 UTCJul 21, 08:45 UTC3h 15m - -
2026-07-20 A6A300 SAN → ORD Jul 20, 05:25 UTCJul 20, 08:50 UTC3h 25m - -
2026-07-19 A61B4E SAN → ORD Jul 19, 05:15 UTCJul 19, 08:45 UTC3h 30m - -
2026-07-19 A61B4E SAN → ORD Jul 19, 05:15 UTCJul 19, 08:49 UTC3h 34m +16m -1m
2026-07-18 A6C6C8 SAN → ORD Jul 18, 05:15 UTCJul 18, 08:35 UTC3h 20m - -
2026-07-17 A6A6B7 - Jul 17, 06:50 UTCJul 17, 10:10 UTC3h 20m - -
2026-07-17 A6A6B7 PDX → FAI Jul 17, 06:49 UTCJul 17, 10:08 UTC3h 19m +110m +5m
2026-07-16 AD5269 PDX → FAI Jul 16, 05:20 UTCJul 16, 08:45 UTC3h 25m - -
2026-07-15 ACF0D8 PDX → FAI Jul 15, 05:15 UTCJul 15, 08:35 UTC3h 20m - -
2026-07-15 ACF0D8 PDX → FAI Jul 15, 05:14 UTCJul 15, 08:38 UTC3h 24m +15m +1m
2026-07-14 A22642 PDX → FAI Jul 14, 05:15 UTCJul 14, 08:50 UTC3h 35m - -
2026-07-13 A7B3C2 PDX → FAI Jul 13, 05:10 UTCJul 13, 08:30 UTC3h 20m - -
2026-07-12 A6CE36 PDX → FAI Jul 12, 05:15 UTCJul 12, 08:30 UTC3h 15m - -
2026-07-11 A99D87 PDX → FAI Jul 11, 05:15 UTCJul 11, 08:35 UTC3h 20m - -
2026-07-10 A2FCF2 PDX → FAI Jul 10, 05:25 UTCJul 10, 08:45 UTC3h 20m - -
2026-07-09 A4C6B3 PDX → FAI Jul 9, 05:20 UTCJul 9, 08:50 UTC3h 30m - -
2026-07-08 AD7631 PDX → FAI Jul 8, 05:20 UTCJul 8, 08:35 UTC3h 15m - -
2026-07-08 AD7631 PDX → FAI Jul 8, 05:17 UTCJul 8, 08:36 UTC3h 19m +18m +23m
2026-07-07 A5C899 PDX → FAI Jul 7, 05:20 UTCJul 7, 08:35 UTC3h 15m - -
2026-07-06 A6B435 PDX → FAI Jul 6, 05:25 UTCJul 6, 08:40 UTC3h 15m - -
2026-07-05 A56866 PDX → FAI Jul 5, 05:05 UTCJul 5, 08:35 UTC3h 30m - -
2026-07-04 A69B92 - Jul 4, 05:25 UTCJul 4, 08:50 UTC3h 25m - -
2026-07-03 A9AB05 PDX → FAI Jul 3, 05:07 UTCJul 3, 08:34 UTC3h 27m +8m -12m
2026-07-03 A9AB05 PDX → FAI Jul 3, 05:10 UTCJul 3, 08:35 UTC3h 25m - -

Performance history

Flights tracked
63 showing last 30
Avg arrival delay
+4m
On-time arrival
86% 86% on time
Aircraft used
23

Monthly activity 3 months

Month Flights tracked
July 2026 33
June 2026 29
May 2026 1

ASA1521 frequently asked

Where does flight ASA1521 fly?
ASA1521 (Alaska Airlines) flies from SAN to ORD. View the full route page.
How long is flight ASA1521?
Based on observed flights, ASA1521 takes on average 3h 23m from takeoff to landing.
How often does ASA1521 fly?
ASA1521 has been observed flying several times a week in our tracking data. We've recorded 63 flights under this callsign.
Is flight ASA1521 usually on time?
Across recent flights, ASA1521 arrives with an average 4-minute delay. 86% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA1521?
ASA1521 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA1521 live?
Yes. When ASA1521 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.