American Airlines flight AA 1678: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue 07:13 Charlotte (CLT) 10:05 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:52 Operates only on 2026-01-06
Daily 07:30 Charlotte (CLT) 10:08 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:38 Valid until 2026-01-05
Mon,Thu-Sat 07:30 Charlotte (CLT) 10:26 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:56 Effective 2026-02-12 through 2026-02-21
Mon,Thu-Sun 07:30 Charlotte (CLT) 10:26 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:56 Effective 2026-02-22 through 2026-03-07
Daily 07:35 Charlotte (CLT) 08:54 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:19 Effective 2026-05-21 through 2026-07-01
Daily 07:35 Charlotte (CLT) 09:06 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:31 Effective 2026-09-09 through 2026-10-04
Daily 07:37 Charlotte (CLT) 08:52 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:15 Effective 2026-07-02 through 2026-08-04
Daily 07:42 Charlotte (CLT) 08:57 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:15 Effective 2026-08-05 through 2026-09-08
Daily 07:45 Charlotte (CLT) 10:37 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:52 Effective 2026-01-07 through 2026-02-11
Daily 07:45 Charlotte (CLT) 09:20 Phoenix Sky Harbor (PHX) 4
AA 1678 Non-stop Airbus A321 (321) 4:35 Effective from 2026-10-05
Daily 09:48 Phoenix Sky Harbor (PHX) 4 17:04 Charlotte (CLT)
AA 1678 Non-stop Airbus A321 (321) 4:16 Effective 2026-07-02 through 2026-08-04
Daily 09:52 Phoenix Sky Harbor (PHX) 4 16:58 Charlotte (CLT)
AA 1678 Non-stop Airbus A321 (321) 4:06 Effective 2026-05-21 through 2026-07-01
Daily 09:52 Phoenix Sky Harbor (PHX) 4 17:05 Charlotte (CLT)
AA 1678 Non-stop Airbus A321 (321) 4:13 Effective 2026-08-05 through 2026-09-08
Daily 10:12 Phoenix Sky Harbor (PHX) 4 17:15 Charlotte (CLT)
AA 1678 Non-stop Airbus A321 (321) 4:03 Effective 2026-04-07 through 2026-05-20
Daily 20:25 Miami (MIA) 23:54 Grand Rapids (GRR)
AA 1678 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-03-08 through 2026-04-06
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This flight number is listed as serving the following routes:
American Airlines flight AA 1678: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA1678
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:52, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:38, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-02-12 through 2026-02-21
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 4:56, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-02-22 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:56, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:31, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:52, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:35, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:16, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:06, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:13, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:03, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1678
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:29, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Phoenix Sky Harbor (PHX)
  • Miami (MIA) - Grand Rapids (GRR)