Alaska Airlines flight AS 4520: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:40 Chicago O'Hare (ORD) 3 12:49 Newark Liberty, New York (EWR) A
AS 4520 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:09 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 4041)
Daily 14:29 Newark Liberty, New York (EWR) A 16:10 Chicago O'Hare (ORD) 3
AS 4520 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:41 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 4041)
Sun 18:42 Los Angeles (LAX) 21:36 El Paso (ELP)
AS 4520 Non-stop Embraer EMB 175 (E75) 1:54 Operates only on 2026-01-04
Codeshare flight, operated by American Airlines.(AA 6288)
Mon,Tue,Thu-Sun 18:45 Los Angeles (LAX) 21:39 El Paso (ELP)
AS 4520 Non-stop Embraer EMB 175 (E75) 1:54 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 6288)
Daily 19:01 Los Angeles (LAX) 21:58 El Paso (ELP)
AS 4520 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 6288)
Mon 19:49 Los Angeles (LAX) 22:49 El Paso (ELP)
AS 4520 Non-stop Canadair CRJ 700 (CR7) 2:00 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 6288)
Daily 20:59 Los Angeles (LAX) 23:57 El Paso (ELP)
AS 4520 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 6288)
Daily 21:03 Los Angeles (LAX) 23:59 El Paso (ELP)
AS 4520 Non-stop Canadair CRJ 700 (CR7) 1:56 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 6288)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4520: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4520
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4041)
Duration: 2:09, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Alaska Airlines AS4520
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4041)
Duration: 2:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Alaska Airlines AS4520
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6288)
Duration: 1:54, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4520
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6288)
Duration: 1:54, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4520
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6288)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4520
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6288)
Duration: 2:00, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4520
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6288)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4520
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6288)
Duration: 1:56, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Los Angeles (LAX) - El Paso (ELP)
  • Newark Liberty, New York (EWR) - Chicago O'Hare (ORD)