Alaska Airlines flight AS 4748: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:45 Pittsburgh (PIT) 06:55 Ronald Reagan Washington (DCA) 2
AS 4748 Non-stop Embraer EMB 175 (E75) 1:10 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4336)
Tue,Wed 17:59 Newark Liberty, New York (EWR) A 19:49 Chicago O'Hare (ORD) 3
AS 4748 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:50 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3788)
Mon,Thu-Sun 17:59 Newark Liberty, New York (EWR) A 19:49 Chicago O'Hare (ORD) 3
AS 4748 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-01-08 through 2026-02-09
Codeshare flight, operated by American Airlines.(AA 3788)
Sat 17:59 Newark Liberty, New York (EWR) A 19:54 Chicago O'Hare (ORD) 3
AS 4748 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:55 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3788)
Tue,Wed,Sun 17:59 Newark Liberty, New York (EWR) A 20:07 Chicago O'Hare (ORD) 3
AS 4748 Non-stop Embraer EMB 175 (E75) 3:08 Effective 2026-02-15 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 4588)
Tue,Wed,Sun 17:59 Newark Liberty, New York (EWR) A 19:53 Chicago O'Hare (ORD) 3
AS 4748 Non-stop Embraer EMB 175 (E75) 2:54 Effective 2026-03-10 through 2026-03-17
Codeshare flight, operated by American Airlines.(AA 4630)
Mon-Fri,Sun 17:59 Newark Liberty, New York (EWR) A 19:53 Chicago O'Hare (ORD) 3
AS 4748 Non-stop Embraer EMB 175 (E75) 2:54 Effective 2026-03-19 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4630)
Sat 17:59 Newark Liberty, New York (EWR) A 19:48 Chicago O'Hare (ORD) 3
AS 4748 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:49 Effective 2026-03-21 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 3586)
Mon,Sat,Sun 18:45 Oklahoma City (OKC) 21:13 Chicago O'Hare (ORD) 3
AS 4748 Non-stop Canadair CRJ 700 (CR7) 2:28 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 6204)
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4748: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4748
05:45
Pittsburgh (PIT)

06:55
Ronald Reagan Washington (DCA) 2
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4336)
Duration: 1:10, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4748
17:59
Newark Liberty, New York (EWR) A

19:49
Chicago O'Hare (ORD) 3
Effective 2026-01-07 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3788)
Duration: 2:50, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4748
17:59
Newark Liberty, New York (EWR) A

19:49
Chicago O'Hare (ORD) 3
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3788)
Duration: 2:50, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4748
17:59
Newark Liberty, New York (EWR) A

19:54
Chicago O'Hare (ORD) 3
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3788)
Duration: 2:55, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4748
17:59
Newark Liberty, New York (EWR) A

20:07
Chicago O'Hare (ORD) 3
Effective 2026-02-15 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4588)
Duration: 3:08, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4748
17:59
Newark Liberty, New York (EWR) A

19:53
Chicago O'Hare (ORD) 3
Effective 2026-03-10 through 2026-03-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4630)
Duration: 2:54, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4748
17:59
Newark Liberty, New York (EWR) A

19:53
Chicago O'Hare (ORD) 3
Effective 2026-03-19 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4630)
Duration: 2:54, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4748
17:59
Newark Liberty, New York (EWR) A

19:48
Chicago O'Hare (ORD) 3
Effective 2026-03-21 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3586)
Duration: 2:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4748
18:45
Oklahoma City (OKC)

21:13
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6204)
Duration: 2:28, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Newark Liberty, New York (EWR) - Chicago O'Hare (ORD)
  • Oklahoma City (OKC) - Chicago O'Hare (ORD)
  • Pittsburgh (PIT) - Ronald Reagan Washington (DCA)
All Alaska Airlines flights
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