American Airlines flight AA 4582: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Portland (PWM) 08:25 New York LaGuardia (LGA) B
AA 4582 Non-stop Embraer EMB 175 (E75) 1:25 Effective from 2026-10-05
Sat 08:30 Boston Logan (BOS) B 11:00 Halifax (YHZ)
AA 4582 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-06-20 through 2026-06-27
Sat 11:00 New York LaGuardia (LGA) B 13:30 Atlanta (ATL) N
AA 4582 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-07-04 through 2026-08-01
Daily 11:03 New York LaGuardia (LGA) B 12:24 Portland (PWM)
AA 4582 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:21 Effective 2026-08-05 through 2026-09-08
Mon,Wed-Fri,Sun 11:35 Ronald Reagan Washington (DCA) 2 13:32 Des Moines (DSM)
AA 4582 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-03-08 through 2026-04-06
Tue 11:37 Ronald Reagan Washington (DCA) 2 13:34 Des Moines (DSM)
AA 4582 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-03-10 through 2026-03-31
Sat 12:00 Halifax (YHZ) 12:40 Boston Logan (BOS) B
AA 4582 Non-stop Embraer EMB 175 (E75) 1:40 Effective 2026-06-20 through 2026-06-27
Daily 13:14 Portland (PWM) 14:39 New York LaGuardia (LGA) B
AA 4582 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2026-08-05 through 2026-09-08
Tue,Wed 13:34 Chicago O'Hare (ORD) 3 17:03 Boston Logan (BOS) B
AA 4582 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-01-06 through 2026-02-11
Mon-Fri,Sun 14:14 Des Moines (DSM) 17:43 Ronald Reagan Washington (DCA) 2
AA 4582 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-03-08 through 2026-04-06
Sat 15:55 Atlanta (ATL) N 18:15 New York LaGuardia (LGA) B
AA 4582 Non-stop Embraer EMB 175 (E75) 2:20 Effective 2026-07-04 through 2026-08-01
Sun 16:25 New York LaGuardia (LGA) B 18:55 Atlanta (ATL) N
AA 4582 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-04-12 through 2026-05-17
Mon-Fri 16:35 New York LaGuardia (LGA) B 19:03 Atlanta (ATL) N
AA 4582 Non-stop Embraer EMB 175 (E75) 2:28 Effective 2026-04-07 through 2026-05-20
Sat 16:40 New York LaGuardia (LGA) B 19:05 Atlanta (ATL) N
AA 4582 Non-stop Embraer EMB 175 (E75) 2:25 Effective 2026-04-11 through 2026-05-16
Daily 19:00 New York LaGuardia (LGA) B 20:23 Portland (PWM)
AA 4582 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-09-09 through 2026-10-04
Mon,Thu-Sun 19:05 Chicago O'Hare (ORD) 3 22:31 Boston Logan (BOS) B
AA 4582 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-01-08 through 2026-02-09
Mon-Fri,Sun 19:35 Atlanta (ATL) N 21:59 New York LaGuardia (LGA) B
AA 4582 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2026-04-07 through 2026-05-20
Daily 19:59 Ronald Reagan Washington (DCA) 2 21:51 Charleston (CHS)
AA 4582 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-02-12 through 2026-03-07
Sun 22:10 Indianapolis (IND) 22:44 Chicago O'Hare (ORD) 3
AA 4582 Non-stop Embraer EMB 175 (E75) 1:34 Operates only on 2026-01-04
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This flight number is listed as serving the following routes:


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American Airlines flight AA 4582: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4582
07:00
Portland (PWM)

08:25
New York LaGuardia (LGA) B
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
08:30
Boston Logan (BOS) B

11:00
Halifax (YHZ)
Effective 2026-06-20 through 2026-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
11:00
New York LaGuardia (LGA) B

13:30
Atlanta (ATL) N
Effective 2026-07-04 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
11:03
New York LaGuardia (LGA) B

12:24
Portland (PWM)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4582
11:35
Ronald Reagan Washington (DCA) 2

13:32
Des Moines (DSM)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:57, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
11:37
Ronald Reagan Washington (DCA) 2

13:34
Des Moines (DSM)
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:57, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
12:00
Halifax (YHZ)

12:40
Boston Logan (BOS) B
Effective 2026-06-20 through 2026-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
13:14
Portland (PWM)

14:39
New York LaGuardia (LGA) B
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4582
13:34
Chicago O'Hare (ORD) 3

17:03
Boston Logan (BOS) B
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
14:14
Des Moines (DSM)

17:43
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
15:55
Atlanta (ATL) N

18:15
New York LaGuardia (LGA) B
Effective 2026-07-04 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
16:25
New York LaGuardia (LGA) B

18:55
Atlanta (ATL) N
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
16:35
New York LaGuardia (LGA) B

19:03
Atlanta (ATL) N
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:28, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
16:40
New York LaGuardia (LGA) B

19:05
Atlanta (ATL) N
Effective 2026-04-11 through 2026-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
19:00
New York LaGuardia (LGA) B

20:23
Portland (PWM)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
19:05
Chicago O'Hare (ORD) 3

22:31
Boston Logan (BOS) B
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
19:35
Atlanta (ATL) N

21:59
New York LaGuardia (LGA) B
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:24, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
19:59
Ronald Reagan Washington (DCA) 2

21:51
Charleston (CHS)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4582
22:10
Indianapolis (IND)

22:44
Chicago O'Hare (ORD) 3
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:34, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - New York LaGuardia (LGA)
  • Chicago O'Hare (ORD) - Boston Logan (BOS)
  • Halifax (YHZ) - Boston Logan (BOS)
  • Indianapolis (IND) - Chicago O'Hare (ORD)
  • Portland (PWM) - New York LaGuardia (LGA)
  • Ronald Reagan Washington (DCA) - Charleston (CHS)
  • Ronald Reagan Washington (DCA) - Des Moines (DSM)
All American Airlines flights
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