Delta Air Lines flight DL 3120: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Daily 11:41 Indianapolis (IND) 13:18 Atlanta (ATL) S DL 3120 Non-stop Boeing 737-900 (739) 1:37 Effective 2026-04-13 through 2026-10-05
Mon,Thu,Fri 15:49 Atlanta (ATL) S 17:15 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:26 Effective 2026-02-12 through 2026-02-20
Sun 15:49 Atlanta (ATL) S 17:15 Indianapolis (IND) DL 3120 Non-stop Boeing 737-800 (738) 1:26 Operates only on 2026-02-15
Mon,Thu,Fri,Sun 15:49 Atlanta (ATL) S 17:15 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:26 Effective 2026-02-22 through 2026-03-06
Sat 15:55 Atlanta (ATL) S 17:23 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:28 Effective 2026-01-24 through 2026-02-07
Sat 15:59 Atlanta (ATL) S 17:26 Indianapolis (IND) DL 3120 Non-stop Boeing 717 (717) 1:27 Effective 2026-02-14 through 2026-03-07
Tue,Wed 16:00 Atlanta (ATL) S 17:25 Indianapolis (IND) DL 3120 Non-stop Boeing 737-800 (738) 1:25 Effective 2026-02-17 through 2026-03-04
Mon 16:15 Atlanta (ATL) S 17:42 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:27 Operates only on 2026-01-05
Mon-Fri,Sun 16:25 Atlanta (ATL) S 17:52 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:27 Effective 2026-01-06 through 2026-01-18
Mon,Thu,Fri,Sun 16:25 Atlanta (ATL) S 17:50 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:25 Effective 2026-01-19 through 2026-02-09
Mon,Thu,Fri,Sun 17:45 Atlanta (ATL) S 19:19 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-04-13 through 2026-05-22
Mon,Thu,Fri,Sun 17:45 Atlanta (ATL) S 19:19 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-05-25 through 2026-06-05
Daily 18:15 Atlanta (ATL) S 19:49 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-06-07 through 2026-10-05
Mon,Thu,Fri 18:22 Indianapolis (IND) 20:14 Atlanta (ATL) S DL 3120 Non-stop Boeing 737-900 (739) 1:52 Effective 2026-02-12 through 2026-02-20
Sun 18:22 Indianapolis (IND) 20:14 Atlanta (ATL) S DL 3120 Non-stop Boeing 737-800 (738) 1:52 Operates only on 2026-02-15
Mon,Thu,Fri,Sun 18:22 Indianapolis (IND) 20:14 Atlanta (ATL) S DL 3120 Non-stop Boeing 737-900 (739) 1:52 Effective 2026-02-22 through 2026-03-06
Sat 18:26 Indianapolis (IND) 20:17 Atlanta (ATL) S DL 3120 Non-stop Boeing 717 (717) 1:51 Effective 2026-02-14 through 2026-03-07
Tue,Wed 18:26 Indianapolis (IND) 20:18 Atlanta (ATL) S DL 3120 Non-stop Boeing 737-800 (738) 1:52 Effective 2026-02-17 through 2026-03-04
Tue,Wed,Sat 18:30 Atlanta (ATL) S 20:04 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-04-14 through 2026-05-23
Tue,Wed,Sat,Sun 18:30 Atlanta (ATL) S 20:04 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-05-24 through 2026-05-30
Tue,Wed,Sat 18:30 Atlanta (ATL) S 20:04 Indianapolis (IND) DL 3120 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-06-02 through 2026-06-06
Daily 18:59 Atlanta (ATL) S 20:27 Indianapolis (IND) DL 3120 Non-stop Boeing 737-800 (738) 1:28 Effective 2026-03-08 through 2026-04-12

This flight number is listed as serving the following routes:

Atlanta (ATL) - Indianapolis (IND)

All Delta Air Lines flights

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Delta Air Lines flight DL 3120: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL3120

11:41

Indianapolis (IND)

13:18

Atlanta (ATL) S

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

15:49

Atlanta (ATL) S

17:15

Indianapolis (IND)

Effective 2026-02-12 through 2026-02-20

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:26, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

15:49

Atlanta (ATL) S

17:15

Indianapolis (IND)

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:26, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL3120

15:49

Atlanta (ATL) S

17:15

Indianapolis (IND)

Effective 2026-02-22 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:26, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

15:55

Atlanta (ATL) S

17:23

Indianapolis (IND)

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:28, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

15:59

Atlanta (ATL) S

17:26

Indianapolis (IND)

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:27, non-stop
Boeing 717 (717)

Direct Flights:

Delta Air Lines DL3120

16:00

Atlanta (ATL) S

17:25

Indianapolis (IND)

Effective 2026-02-17 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL3120

16:15

Atlanta (ATL) S

17:42

Indianapolis (IND)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:27, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

16:25

Atlanta (ATL) S

17:52

Indianapolis (IND)

Effective 2026-01-06 through 2026-01-18

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:27, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

16:25

Atlanta (ATL) S

17:50

Indianapolis (IND)

Effective 2026-01-19 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

17:45

Atlanta (ATL) S

19:19

Indianapolis (IND)

Effective 2026-04-13 through 2026-05-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:34, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

17:45

Atlanta (ATL) S

19:19

Indianapolis (IND)

Effective 2026-05-25 through 2026-06-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:34, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

18:15

Atlanta (ATL) S

19:49

Indianapolis (IND)

Effective 2026-06-07 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 DL3120

18:22

Indianapolis (IND)

20:14

Atlanta (ATL) S

Effective 2026-02-12 through 2026-02-20

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

18:22

Indianapolis (IND)

20:14

Atlanta (ATL) S

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:52, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL3120

18:22

Indianapolis (IND)

20:14

Atlanta (ATL) S

Effective 2026-02-22 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:52, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

18:26

Indianapolis (IND)

20:17

Atlanta (ATL) S

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:51, non-stop
Boeing 717 (717)

Direct Flights:

Delta Air Lines DL3120

18:26

Indianapolis (IND)

20:18

Atlanta (ATL) S

Effective 2026-02-17 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL3120

18:30

Atlanta (ATL) S

20:04

Indianapolis (IND)

Effective 2026-04-14 through 2026-05-23

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:34, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

18:30

Atlanta (ATL) S

20:04

Indianapolis (IND)

Effective 2026-05-24 through 2026-05-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 1:34, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

18:30

Atlanta (ATL) S

20:04

Indianapolis (IND)

Effective 2026-06-02 through 2026-06-06

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:34, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL3120

18:59

Atlanta (ATL) S

20:27

Indianapolis (IND)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:28, non-stop
Boeing 737-800 (738)

This flight number is listed as serving the following routes:

Atlanta (ATL) - Indianapolis (IND)

All Delta Air Lines flights

Feedback - Disclaimer - Privacy