American Airlines flight AA 998: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 09:24 Chicago O'Hare (ORD) 3 14:35 Grand Cayman (GCM)
AA 998 Non-stop Boeing 737-800 (738) 4:11 Valid until 2026-01-05
Mon-Fri,Sun 09:25 Chicago O'Hare (ORD) 3 13:29 Grand Cayman (GCM)
AA 998 Non-stop Boeing 737-800 (738) 4:04 Effective 2026-03-08 through 2026-04-06
Mon-Fri 09:30 Chicago O'Hare (ORD) 3 14:33 Grand Cayman (GCM)
AA 998 Non-stop Boeing 737-800 (738) 4:03 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 09:30 Chicago O'Hare (ORD) 3 14:33 Grand Cayman (GCM)
AA 998 Non-stop Boeing 737-800 (738) 4:03 Effective 2026-02-22 through 2026-03-06
Mon,Wed,Fri 09:31 Chicago O'Hare (ORD) 3 14:35 Grand Cayman (GCM)
AA 998 Non-stop Airbus A319 (319) 4:04 Effective 2026-01-07 through 2026-02-11
Sat 09:32 Chicago O'Hare (ORD) 3 13:36 Grand Cayman (GCM)
AA 998 Non-stop Boeing 737-800 (738) 4:04 Effective 2026-03-14 through 2026-04-04
Sun 09:45 Chicago O'Hare (ORD) 3 14:33 Grand Cayman (GCM)
AA 998 Non-stop Boeing 737 MAX 8 (7M8) 3:48 Operates only on 2026-02-15
Sat 09:47 Chicago O'Hare (ORD) 3 14:51 Grand Cayman (GCM)
AA 998 Non-stop Boeing 737-800 (738) 4:04 Effective 2026-01-10 through 2026-02-07
Sat 09:52 Chicago O'Hare (ORD) 3 15:00 Grand Cayman (GCM)
AA 998 Non-stop Boeing 737-800 (738) 4:08 Valid until 2026-01-03
Sat 09:57 Chicago O'Hare (ORD) 3 15:00 Grand Cayman (GCM)
AA 998 Non-stop Boeing 737-800 (738) 4:03 Effective 2026-02-14 through 2026-03-07
Daily 14:30 Antigua (ANU) 17:55 Miami (MIA)
AA 998 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-07-02 through 2026-08-04
Daily 14:36 Grand Cayman (GCM) 18:46 Chicago O'Hare (ORD) 3
AA 998 Non-stop Boeing 737-800 (738) 4:10 Effective 2026-03-08 through 2026-04-06
Daily 14:55 Antigua (ANU) 18:20 Miami (MIA)
AA 998 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-08-05 through 2026-08-17
Mon,Wed,Fri 15:30 Grand Cayman (GCM) 18:54 Chicago O'Hare (ORD) 3
AA 998 Non-stop Airbus A319 (319) 4:24 Effective 2026-01-07 through 2026-02-11
Mon-Fri,Sun 15:35 Grand Cayman (GCM) 18:45 Chicago O'Hare (ORD) 3
AA 998 Non-stop Boeing 737-800 (738) 4:10 Valid until 2026-01-05
Mon-Fri 15:36 Grand Cayman (GCM) 18:46 Chicago O'Hare (ORD) 3
AA 998 Non-stop Boeing 737-800 (738) 4:10 Effective 2026-02-12 through 2026-02-20
Sun 15:36 Grand Cayman (GCM) 18:46 Chicago O'Hare (ORD) 3
AA 998 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Operates only on 2026-02-15
Mon-Fri,Sun 15:36 Grand Cayman (GCM) 18:46 Chicago O'Hare (ORD) 3
AA 998 Non-stop Boeing 737-800 (738) 4:10 Effective 2026-02-22 through 2026-03-06
Sat 15:51 Grand Cayman (GCM) 18:59 Chicago O'Hare (ORD) 3
AA 998 Non-stop Boeing 737-800 (738) 4:08 Effective 2026-01-10 through 2026-02-07
Sat 16:00 Grand Cayman (GCM) 19:10 Chicago O'Hare (ORD) 3
AA 998 Non-stop Boeing 737-800 (738) 4:10 Valid until 2026-01-03
Sat 16:00 Grand Cayman (GCM) 19:10 Chicago O'Hare (ORD) 3
AA 998 Non-stop Boeing 737-800 (738) 4:10 Effective 2026-02-14 through 2026-03-07
Daily 16:20 Antigua (ANU) 19:45 Miami (MIA)
AA 998 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-09-09 through 2026-10-04
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This flight number is listed as serving the following routes:


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American Airlines flight AA 998: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA998
09:24
Chicago O'Hare (ORD) 3

14:35
Grand Cayman (GCM)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:11, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
09:25
Chicago O'Hare (ORD) 3

13:29
Grand Cayman (GCM)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:04, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
09:30
Chicago O'Hare (ORD) 3

14:33
Grand Cayman (GCM)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:03, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
09:30
Chicago O'Hare (ORD) 3

14:33
Grand Cayman (GCM)
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:03, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
09:31
Chicago O'Hare (ORD) 3

14:35
Grand Cayman (GCM)
Effective 2026-01-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:04, non-stop
Airbus A319 (319)
Direct Flights:
American Airlines AA998
09:32
Chicago O'Hare (ORD) 3

13:36
Grand Cayman (GCM)
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
09:45
Chicago O'Hare (ORD) 3

14:33
Grand Cayman (GCM)
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:48, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
American Airlines AA998
09:47
Chicago O'Hare (ORD) 3

14:51
Grand Cayman (GCM)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
09:52
Chicago O'Hare (ORD) 3

15:00
Grand Cayman (GCM)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:08, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
09:57
Chicago O'Hare (ORD) 3

15:00
Grand Cayman (GCM)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:03, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
14:30
Antigua (ANU)

17:55
Miami (MIA)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
American Airlines AA998
14:36
Grand Cayman (GCM)

18:46
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:10, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
14:55
Antigua (ANU)

18:20
Miami (MIA)
Effective 2026-08-05 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
15:30
Grand Cayman (GCM)

18:54
Chicago O'Hare (ORD) 3
Effective 2026-01-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:24, non-stop
Airbus A319 (319)
Direct Flights:
American Airlines AA998
15:35
Grand Cayman (GCM)

18:45
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:10, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
15:36
Grand Cayman (GCM)

18:46
Chicago O'Hare (ORD) 3
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
15:36
Grand Cayman (GCM)

18:46
Chicago O'Hare (ORD) 3
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
American Airlines AA998
15:36
Grand Cayman (GCM)

18:46
Chicago O'Hare (ORD) 3
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:10, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
15:51
Grand Cayman (GCM)

18:59
Chicago O'Hare (ORD) 3
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:08, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
16:00
Grand Cayman (GCM)

19:10
Chicago O'Hare (ORD) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
16:00
Grand Cayman (GCM)

19:10
Chicago O'Hare (ORD) 3
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA998
16:20
Antigua (ANU)

19:45
Miami (MIA)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Antigua (ANU) - Miami (MIA)
  • Grand Cayman (GCM) - Chicago O'Hare (ORD)
All American Airlines flights
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