Delta Air Lines flight DL 3146: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sun 15:37 Atlanta (ATL) S 16:11 New Orleans (MSY)
DL 3146 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-03-08 through 2026-04-12
Tue,Wed 15:37 Atlanta (ATL) S 16:15 New Orleans (MSY)
DL 3146 Non-stop Airbus A321 (321) 1:38 Effective 2026-03-10 through 2026-04-08
Daily 15:39 Atlanta (ATL) S 16:15 New Orleans (MSY)
DL 3146 Non-stop Airbus A321 (321) 1:36 Effective 2026-01-06 through 2026-01-16
Sat 15:39 Atlanta (ATL) S 16:16 New Orleans (MSY)
DL 3146 Non-stop Boeing 757 (757) 1:37 Operates only on 2026-01-17
Sun 15:39 Atlanta (ATL) S 16:15 New Orleans (MSY)
DL 3146 Non-stop Airbus A321 (321) 1:36 Operates only on 2026-01-18
Daily 15:41 Atlanta (ATL) S 16:16 New Orleans (MSY)
DL 3146 Non-stop Boeing 737-900 (739) 1:35 Effective 2026-04-13 through 2026-07-06
Daily 15:41 Atlanta (ATL) S 16:15 New Orleans (MSY)
DL 3146 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-07-07 through 2026-10-05
Daily 15:41 Atlanta (ATL) S 16:18 New Orleans (MSY)
DL 3146 Non-stop Boeing 737-900 (739) 1:37 Effective from 2026-10-06
Fri 15:43 Atlanta (ATL) S 16:21 New Orleans (MSY)
DL 3146 Non-stop Airbus A321 (321) 1:38 Operates only on 2026-01-02
Mon-Fri,Sun 15:44 Atlanta (ATL) S 16:20 New Orleans (MSY)
DL 3146 Non-stop Airbus A321 (321) 1:36 Effective 2026-01-19 through 2026-02-11
Sat 15:44 Atlanta (ATL) S 16:21 New Orleans (MSY)
DL 3146 Non-stop Boeing 737-900 (739) 1:37 Effective 2026-01-24 through 2026-02-07
Mon,Tue,Thu,Sat 15:45 Atlanta (ATL) S 16:21 New Orleans (MSY)
DL 3146 Non-stop Boeing 757-200 (75W) 1:36 Valid until 2026-01-03
Sat 15:45 Atlanta (ATL) S 16:20 New Orleans (MSY)
DL 3146 Non-stop Boeing 737-900 (739) 1:35 Effective 2026-02-21 through 2026-03-07
Mon,Thu 15:52 Atlanta (ATL) S 16:29 New Orleans (MSY)
DL 3146 Non-stop Boeing 757 (757) 1:37 Effective 2026-02-12 through 2026-02-19
Sun 15:52 Atlanta (ATL) S 16:29 New Orleans (MSY)
DL 3146 Non-stop Boeing 757-200 (752) 1:37 Operates only on 2026-02-15
Mon,Thu,Sun 15:52 Atlanta (ATL) S 16:29 New Orleans (MSY)
DL 3146 Non-stop Boeing 757 (757) 1:37 Effective 2026-02-22 through 2026-03-05
Tue,Wed 15:55 Atlanta (ATL) S 16:30 New Orleans (MSY)
DL 3146 Non-stop Boeing 737-900 (739) 1:35 Effective 2026-02-17 through 2026-03-04
Fri 16:00 Atlanta (ATL) S 16:35 New Orleans (MSY)
DL 3146 Non-stop Airbus A321 (321) 1:35 Effective 2026-02-13 through 2026-03-06
Sun 16:04 Atlanta (ATL) S 16:39 New Orleans (MSY)
DL 3146 Non-stop Boeing 757-200 (75W) 1:35 Valid until 2026-01-04
Mon 16:15 Atlanta (ATL) S 16:50 New Orleans (MSY)
DL 3146 Non-stop Airbus A321 (321) 1:35 Operates only on 2026-01-05
Sat 16:25 Atlanta (ATL) S 17:00 New Orleans (MSY)
DL 3146 Non-stop Boeing 757 (757) 1:35 Operates only on 2026-02-14
Mon,Thu-Sun 17:20 New Orleans (MSY) 19:50 Atlanta (ATL) S
DL 3146 Non-stop Boeing 737-900 (739) 1:30 Effective 2026-03-08 through 2026-04-12
Tue,Wed 17:20 New Orleans (MSY) 19:54 Atlanta (ATL) S
DL 3146 Non-stop Airbus A321 (321) 1:34 Effective 2026-03-10 through 2026-04-08
Daily 17:20 New Orleans (MSY) 19:56 Atlanta (ATL) S
DL 3146 Non-stop Boeing 737-900 (739) 1:36 Effective 2026-04-13 through 2026-07-06
Daily 17:20 New Orleans (MSY) 20:03 Atlanta (ATL) S
DL 3146 Non-stop Boeing 737-900 (739) 1:43 Effective 2026-07-07 through 2026-10-05
Daily 17:24 New Orleans (MSY) 19:58 Atlanta (ATL) S
DL 3146 Non-stop Airbus A321 (321) 1:34 Effective 2026-01-06 through 2026-01-16
Sat 17:24 New Orleans (MSY) 19:57 Atlanta (ATL) S
DL 3146 Non-stop Boeing 757 (757) 1:33 Operates only on 2026-01-17
Sun 17:24 New Orleans (MSY) 19:58 Atlanta (ATL) S
DL 3146 Non-stop Airbus A321 (321) 1:34 Operates only on 2026-01-18
Mon,Tue,Thu,Sat 17:26 New Orleans (MSY) 19:57 Atlanta (ATL) S
DL 3146 Non-stop Boeing 757-200 (75W) 1:31 Valid until 2026-01-03
Fri 17:26 New Orleans (MSY) 19:59 Atlanta (ATL) S
DL 3146 Non-stop Airbus A321 (321) 1:33 Operates only on 2026-01-02
Mon-Fri,Sun 17:29 New Orleans (MSY) 20:03 Atlanta (ATL) S
DL 3146 Non-stop Airbus A321 (321) 1:34 Effective 2026-01-19 through 2026-02-11
Mon,Thu 17:34 New Orleans (MSY) 20:14 Atlanta (ATL) S
DL 3146 Non-stop Boeing 757 (757) 1:40 Effective 2026-02-12 through 2026-02-19
Sun 17:34 New Orleans (MSY) 20:14 Atlanta (ATL) S
DL 3146 Non-stop Boeing 757-200 (752) 1:40 Operates only on 2026-02-15
Mon,Thu,Sun 17:34 New Orleans (MSY) 20:14 Atlanta (ATL) S
DL 3146 Non-stop Boeing 757 (757) 1:40 Effective 2026-02-22 through 2026-03-05
Tue,Wed,Sat 17:38 New Orleans (MSY) 20:18 Atlanta (ATL) S
DL 3146 Non-stop Boeing 737-900 (739) 1:40 Effective 2026-02-17 through 2026-03-07
Daily 17:40 New Orleans (MSY) 20:19 Atlanta (ATL) S
DL 3146 Non-stop Boeing 737-900 (739) 1:39 Effective from 2026-10-06
Fri 17:41 New Orleans (MSY) 20:22 Atlanta (ATL) S
DL 3146 Non-stop Airbus A321 (321) 1:41 Effective 2026-02-13 through 2026-03-06
Sun 17:44 New Orleans (MSY) 20:28 Atlanta (ATL) S
DL 3146 Non-stop Boeing 757-200 (75W) 1:44 Valid until 2026-01-04
Mon 17:55 New Orleans (MSY) 20:36 Atlanta (ATL) S
DL 3146 Non-stop Airbus A321 (321) 1:41 Operates only on 2026-01-05
Sat 17:55 New Orleans (MSY) 20:35 Atlanta (ATL) S
DL 3146 Non-stop Boeing 737-900 (739) 1:40 Effective 2026-01-24 through 2026-02-07
Sat 18:05 New Orleans (MSY) 20:45 Atlanta (ATL) S
DL 3146 Non-stop Boeing 757 (757) 1:40 Operates only on 2026-02-14
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 3146: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL3146
15:37
Atlanta (ATL) S

16:11
New Orleans (MSY)
Effective 2026-03-08 through 2026-04-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
15:37
Atlanta (ATL) S

16:15
New Orleans (MSY)
Effective 2026-03-10 through 2026-04-08
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:38, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
15:39
Atlanta (ATL) S

16:15
New Orleans (MSY)
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
15:39
Atlanta (ATL) S

16:16
New Orleans (MSY)
Operates only on 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:37, non-stop
Boeing 757 (757)
Direct Flights:
Delta Air Lines DL3146
15:39
Atlanta (ATL) S

16:15
New Orleans (MSY)
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:36, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
15:41
Atlanta (ATL) S

16:16
New Orleans (MSY)
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
15:41
Atlanta (ATL) S

16:15
New Orleans (MSY)
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
15:41
Atlanta (ATL) S

16:18
New Orleans (MSY)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
15:43
Atlanta (ATL) S

16:21
New Orleans (MSY)
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:38, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
15:44
Atlanta (ATL) S

16:20
New Orleans (MSY)
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:36, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
15:44
Atlanta (ATL) S

16:21
New Orleans (MSY)
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:37, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
15:45
Atlanta (ATL) S

16:21
New Orleans (MSY)
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 1:36, non-stop
Boeing 757-200 (75W)
Direct Flights:
Delta Air Lines DL3146
15:45
Atlanta (ATL) S

16:20
New Orleans (MSY)
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
15:52
Atlanta (ATL) S

16:29
New Orleans (MSY)
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:37, non-stop
Boeing 757 (757)
Direct Flights:
Delta Air Lines DL3146
15:52
Atlanta (ATL) S

16:29
New Orleans (MSY)
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:37, non-stop
Boeing 757-200 (752)
Direct Flights:
Delta Air Lines DL3146
15:52
Atlanta (ATL) S

16:29
New Orleans (MSY)
Effective 2026-02-22 through 2026-03-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:37, non-stop
Boeing 757 (757)
Direct Flights:
Delta Air Lines DL3146
15:55
Atlanta (ATL) S

16:30
New Orleans (MSY)
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
16:00
Atlanta (ATL) S

16:35
New Orleans (MSY)
Effective 2026-02-13 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
16:04
Atlanta (ATL) S

16:39
New Orleans (MSY)
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 757-200 (75W)
Direct Flights:
Delta Air Lines DL3146
16:15
Atlanta (ATL) S

16:50
New Orleans (MSY)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
16:25
Atlanta (ATL) S

17:00
New Orleans (MSY)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 757 (757)
Direct Flights:
Delta Air Lines DL3146
17:20
New Orleans (MSY)

19:50
Atlanta (ATL) S
Effective 2026-03-08 through 2026-04-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
17:20
New Orleans (MSY)

19:54
Atlanta (ATL) S
Effective 2026-03-10 through 2026-04-08
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:34, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
17:20
New Orleans (MSY)

19:56
Atlanta (ATL) S
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
17:20
New Orleans (MSY)

20:03
Atlanta (ATL) S
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
17:24
New Orleans (MSY)

19:58
Atlanta (ATL) S
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
17:24
New Orleans (MSY)

19:57
Atlanta (ATL) S
Operates only on 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:33, non-stop
Boeing 757 (757)
Direct Flights:
Delta Air Lines DL3146
17:24
New Orleans (MSY)

19:58
Atlanta (ATL) S
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:34, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
17:26
New Orleans (MSY)

19:57
Atlanta (ATL) S
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 1:31, non-stop
Boeing 757-200 (75W)
Direct Flights:
Delta Air Lines DL3146
17:26
New Orleans (MSY)

19:59
Atlanta (ATL) S
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:33, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
17:29
New Orleans (MSY)

20:03
Atlanta (ATL) S
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:34, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
17:34
New Orleans (MSY)

20:14
Atlanta (ATL) S
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 757 (757)
Direct Flights:
Delta Air Lines DL3146
17:34
New Orleans (MSY)

20:14
Atlanta (ATL) S
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 757-200 (752)
Direct Flights:
Delta Air Lines DL3146
17:34
New Orleans (MSY)

20:14
Atlanta (ATL) S
Effective 2026-02-22 through 2026-03-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 757 (757)
Direct Flights:
Delta Air Lines DL3146
17:38
New Orleans (MSY)

20:18
Atlanta (ATL) S
Effective 2026-02-17 through 2026-03-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
17:40
New Orleans (MSY)

20:19
Atlanta (ATL) S
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
17:41
New Orleans (MSY)

20:22
Atlanta (ATL) S
Effective 2026-02-13 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:41, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
17:44
New Orleans (MSY)

20:28
Atlanta (ATL) S
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:44, non-stop
Boeing 757-200 (75W)
Direct Flights:
Delta Air Lines DL3146
17:55
New Orleans (MSY)

20:36
Atlanta (ATL) S
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:41, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL3146
17:55
New Orleans (MSY)

20:35
Atlanta (ATL) S
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL3146
18:05
New Orleans (MSY)

20:45
Atlanta (ATL) S
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 757 (757)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - New Orleans (MSY)
All Delta Air Lines flights
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