American Airlines flight AA 4903: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 07:08 Traverse City (TVC) 07:30 Chicago O'Hare (ORD) 3
AA 4903 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-07-02 through 2026-08-04
Daily 07:10 Traverse City (TVC) 07:30 Chicago O'Hare (ORD) 3
AA 4903 Non-stop Canadair CRJ 700 (CR7) 1:20 Effective 2026-05-21 through 2026-07-01
Daily 07:15 Phoenix Sky Harbor (PHX) 4 09:18 San Jose (SJC) A
AA 4903 Non-stop Embraer EMB 175 (E75) 2:03 Effective 2026-08-05 through 2026-09-08
Daily 09:49 San Jose (SJC) A 11:55 Phoenix Sky Harbor (PHX) 4
AA 4903 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2026-08-05 through 2026-09-08
Daily 11:40 Chicago O'Hare (ORD) 3 13:06 Des Moines (DSM)
AA 4903 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective from 2026-10-05
Daily 12:29 Dallas Fort Worth (DFW) E 14:04 Beaumont/Port Arthur (BPT)
AA 4903 Non-stop Canadair CRJ 700 (CR7) 1:35 Effective 2026-09-09 through 2026-10-04
Daily 14:23 Beaumont/Port Arthur (BPT) 15:45 Dallas Fort Worth (DFW) E
AA 4903 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-09-09 through 2026-10-04
Daily 14:37 Des Moines (DSM) 16:10 Chicago O'Hare (ORD) 3
AA 4903 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective from 2026-10-05
Daily 18:00 Los Angeles (LAX) 20:32 Tucson (TUS)
AA 4903 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-01-06 through 2026-02-12
Mon,Wed,Thu,Sat,Sun 18:00 Los Angeles (LAX) 20:32 Tucson (TUS)
AA 4903 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-02-14 through 2026-03-07
Fri 18:03 Los Angeles (LAX) 20:35 Tucson (TUS)
AA 4903 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-02-13 through 2026-03-06
Tue 18:05 Los Angeles (LAX) 20:37 Tucson (TUS)
AA 4903 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-02-17 through 2026-03-03
Daily 18:07 Los Angeles (LAX) 19:42 Tucson (TUS)
AA 4903 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-03-08 through 2026-04-06
Daily 20:20 Phoenix Sky Harbor (PHX) 4 21:59 Santa Barbara (SBA)
AA 4903 Non-stop Embraer EMB 175 (E75) 1:39 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 4903: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4903
07:08
Traverse City (TVC)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4903
07:10
Traverse City (TVC)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4903
07:15
Phoenix Sky Harbor (PHX) 4

09:18
San Jose (SJC) A
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4903
09:49
San Jose (SJC) A

11:55
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4903
11:40
Chicago O'Hare (ORD) 3

13:06
Des Moines (DSM)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4903
12:29
Dallas Fort Worth (DFW) E

14:04
Beaumont/Port Arthur (BPT)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4903
14:23
Beaumont/Port Arthur (BPT)

15:45
Dallas Fort Worth (DFW) E
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4903
14:37
Des Moines (DSM)

16:10
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4903
18:00
Los Angeles (LAX)

20:32
Tucson (TUS)
Effective 2026-01-06 through 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4903
18:00
Los Angeles (LAX)

20:32
Tucson (TUS)
Effective 2026-02-14 through 2026-03-07
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4903
18:03
Los Angeles (LAX)

20:35
Tucson (TUS)
Effective 2026-02-13 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4903
18:05
Los Angeles (LAX)

20:37
Tucson (TUS)
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4903
18:07
Los Angeles (LAX)

19:42
Tucson (TUS)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4903
20:20
Phoenix Sky Harbor (PHX) 4

21:59
Santa Barbara (SBA)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Des Moines (DSM)
  • Dallas Fort Worth (DFW) - Beaumont/Port Arthur (BPT)
  • Los Angeles (LAX) - Tucson (TUS)
  • Phoenix Sky Harbor (PHX) - San Jose (SJC)
  • Phoenix Sky Harbor (PHX) - Santa Barbara (SBA)
  • Traverse City (TVC) - Chicago O'Hare (ORD)
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