American Airlines flight AA 3459: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:08 Dallas Fort Worth (DFW) 09:31 Lubbock (LBB)
AA 3459 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-09-09 through 2026-10-04
Mon,Thu,Fri,Sun 10:00 Chicago O'Hare (ORD) 3 13:20 San Antonio (SAT)
AA 3459 Non-stop Embraer EMB 175 (E75) 3:20 Effective 2026-01-08 through 2026-01-16
Mon,Thu,Fri,Sun 10:00 Chicago O'Hare (ORD) 3 13:20 San Antonio (SAT)
AA 3459 Non-stop Embraer EMB 175 (E75) 3:20 Effective 2026-01-19 through 2026-02-09
Sun 10:00 Chicago O'Hare (ORD) 3 11:11 Wausau (CWA)
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:11 Operates only on 2026-02-15
Daily 10:21 Lubbock (LBB) 11:39 Dallas Fort Worth (DFW)
AA 3459 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-09-09 through 2026-10-04
Mon,Thu,Fri 12:21 Chicago O'Hare (ORD) 3 13:32 Wausau (CWA)
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:11 Effective 2026-02-12 through 2026-02-20
Mon,Thu-Sun 12:21 Chicago O'Hare (ORD) 3 13:32 Wausau (CWA)
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:11 Effective 2026-02-21 through 2026-03-07
Tue,Wed 12:39 Chicago O'Hare (ORD) 3 13:50 Wausau (CWA)
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:11 Effective 2026-02-17 through 2026-03-04
Mon,Thu,Fri,Sun 13:59 San Antonio (SAT) 16:55 Chicago O'Hare (ORD) 3
AA 3459 Non-stop Embraer EMB 175 (E75) 2:56 Effective 2026-01-08 through 2026-02-09
Mon,Tue,Thu,Fri,Sun 14:36 Dallas Fort Worth (DFW) 15:27 Killeen/Fort Hood (GRK)
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 0:51 Valid until 2026-01-05
Sat 14:53 Chicago O'Hare (ORD) 3 16:04 Wausau (CWA)
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:11 Operates only on 2026-02-14
Mon,Tue,Thu,Fri,Sun 15:58 Killeen/Fort Hood (GRK) 17:00 Dallas Fort Worth (DFW)
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:02 Valid until 2026-01-05
Daily 16:45 Chicago O'Hare (ORD) 3 19:44 Greensboro/High Point (GSO)
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Effective 2026-03-08 through 2026-04-06
Daily 18:30 Chicago O'Hare (ORD) 3 19:48 Green Bay (GRB)
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective from 2026-10-05
Daily 18:50 Dallas Fort Worth (DFW) 19:40 Monterrey (MTY) A
AA 3459 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-05-21 through 2026-07-01
Daily 18:50 Dallas Fort Worth (DFW) 19:35 Monterrey (MTY) A
AA 3459 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-07-02 through 2026-08-04
Daily 19:14 Dallas Fort Worth (DFW) 19:59 Monterrey (MTY) A
AA 3459 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-08-05 through 2026-09-08
Daily 20:10 Green Bay (GRB) 21:30 Chicago O'Hare (ORD) 3
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective from 2026-10-05
Daily 20:15 Greensboro/High Point (GSO) 21:33 Chicago O'Hare (ORD) 3
AA 3459 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:18 Effective 2026-03-08 through 2026-04-06
Daily 20:40 Dallas Fort Worth (DFW) 21:30 Monterrey (MTY) A
AA 3459 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-04-07 through 2026-05-20
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This flight number is listed as serving the following routes:


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American Airlines flight AA 3459: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3459
08:08
Dallas Fort Worth (DFW)

09:31
Lubbock (LBB)
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 AA3459
10:00
Chicago O'Hare (ORD) 3

13:20
San Antonio (SAT)
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3459
10:00
Chicago O'Hare (ORD) 3

13:20
San Antonio (SAT)
Effective 2026-01-19 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3459
10:00
Chicago O'Hare (ORD) 3

11:11
Wausau (CWA)
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:11, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
10:21
Lubbock (LBB)

11:39
Dallas Fort Worth (DFW)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3459
12:21
Chicago O'Hare (ORD) 3

13:32
Wausau (CWA)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:11, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
12:21
Chicago O'Hare (ORD) 3

13:32
Wausau (CWA)
Effective 2026-02-21 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
12:39
Chicago O'Hare (ORD) 3

13:50
Wausau (CWA)
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:11, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
13:59
San Antonio (SAT)

16:55
Chicago O'Hare (ORD) 3
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:56, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3459
14:36
Dallas Fort Worth (DFW)

15:27
Killeen/Fort Hood (GRK)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 0:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
14:53
Chicago O'Hare (ORD) 3

16:04
Wausau (CWA)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:11, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
15:58
Killeen/Fort Hood (GRK)

17:00
Dallas Fort Worth (DFW)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:02, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
16:45
Chicago O'Hare (ORD) 3

19:44
Greensboro/High Point (GSO)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
18:30
Chicago O'Hare (ORD) 3

19:48
Green Bay (GRB)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
18:50
Dallas Fort Worth (DFW)

19:40
Monterrey (MTY) A
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3459
18:50
Dallas Fort Worth (DFW)

19:35
Monterrey (MTY) A
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3459
19:14
Dallas Fort Worth (DFW)

19:59
Monterrey (MTY) A
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3459
20:10
Green Bay (GRB)

21:30
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
20:15
Greensboro/High Point (GSO)

21:33
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3459
20:40
Dallas Fort Worth (DFW)

21:30
Monterrey (MTY) A
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Green Bay (GRB)
  • Chicago O'Hare (ORD) - Wausau (CWA)
  • Dallas Fort Worth (DFW) - Lubbock (LBB)
  • Dallas Fort Worth (DFW) - Monterrey (MTY)
  • Greensboro/High Point (GSO) - Chicago O'Hare (ORD)
  • Killeen/Fort Hood (GRK) - Dallas Fort Worth (DFW)
  • San Antonio (SAT) - Chicago O'Hare (ORD)
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