Delta Air Lines flight DL 3143: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 15:57 Atlanta (ATL) S 17:10 Lexington (LEX)
DL 3143 Non-stop Boeing 717 (717) 1:13 Effective 2026-04-13 through 2026-07-06
Daily 15:57 Atlanta (ATL) S 17:12 Lexington (LEX)
DL 3143 Non-stop Boeing 717 (717) 1:15 Effective 2026-07-07 through 2026-10-05
Daily 15:57 Atlanta (ATL) S 17:10 Lexington (LEX)
DL 3143 Non-stop Boeing 717 (717) 1:13 Effective from 2026-10-06
Mon,Thu,Fri,Sun 16:41 Atlanta (ATL) S 17:51 Lexington (LEX)
DL 3143 Non-stop Boeing 717 (717) 1:10 Effective 2026-01-19 through 2026-02-06
Mon 16:41 Atlanta (ATL) S 17:51 Lexington (LEX)
DL 3143 Non-stop Boeing 717 (717) 1:10 Operates only on 2026-02-09
Daily 17:18 Lexington (LEX) 18:58 Atlanta (ATL) S
DL 3143 Non-stop Boeing 717 (717) 1:40 Effective 2026-01-05 through 2026-01-18
Tue,Wed,Sat 17:45 Atlanta (ATL) S 18:56 Lexington (LEX)
DL 3143 Non-stop Boeing 717 (717) 1:11 Effective 2026-01-20 through 2026-02-07
Tue,Wed,Sun 17:45 Atlanta (ATL) S 18:56 Lexington (LEX)
DL 3143 Non-stop Boeing 717 (717) 1:11 Effective 2026-02-08 through 2026-02-11
Daily 17:55 Lexington (LEX) 19:29 Atlanta (ATL) S
DL 3143 Non-stop Boeing 717 (717) 1:34 Effective 2026-04-13 through 2026-07-06
Daily 17:55 Lexington (LEX) 19:30 Atlanta (ATL) S
DL 3143 Non-stop Boeing 717 (717) 1:35 Effective 2026-07-07 through 2026-10-05
Daily 17:55 Lexington (LEX) 19:28 Atlanta (ATL) S
DL 3143 Non-stop Boeing 717 (717) 1:33 Effective from 2026-10-06
Mon,Thu,Fri,Sun 18:40 Lexington (LEX) 20:29 Atlanta (ATL) S
DL 3143 Non-stop Boeing 717 (717) 1:49 Effective 2026-01-19 through 2026-02-06
Mon 18:40 Lexington (LEX) 20:29 Atlanta (ATL) S
DL 3143 Non-stop Boeing 717 (717) 1:49 Operates only on 2026-02-09
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 3143: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL3143
15:57
Atlanta (ATL) S

17:10
Lexington (LEX)
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
15:57
Atlanta (ATL) S

17:12
Lexington (LEX)
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
15:57
Atlanta (ATL) S

17:10
Lexington (LEX)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
16:41
Atlanta (ATL) S

17:51
Lexington (LEX)
Effective 2026-01-19 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
16:41
Atlanta (ATL) S

17:51
Lexington (LEX)
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
17:18
Lexington (LEX)

18:58
Atlanta (ATL) S
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
17:45
Atlanta (ATL) S

18:56
Lexington (LEX)
Effective 2026-01-20 through 2026-02-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:11, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
17:45
Atlanta (ATL) S

18:56
Lexington (LEX)
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:11, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
17:55
Lexington (LEX)

19:29
Atlanta (ATL) S
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
17:55
Lexington (LEX)

19:30
Atlanta (ATL) S
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
17:55
Lexington (LEX)

19:28
Atlanta (ATL) S
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
18:40
Lexington (LEX)

20:29
Atlanta (ATL) S
Effective 2026-01-19 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:49, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL3143
18:40
Lexington (LEX)

20:29
Atlanta (ATL) S
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:49, non-stop
Boeing 717 (717)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Lexington (LEX)
All Delta Air Lines flights
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