Delta Air Lines flight DL 4179: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 12:15 Detroit (DTW) M 13:25 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2026-01-19 through 2026-01-30
Mon-Fri,Sun 12:15 Detroit (DTW) M 13:20 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2026-02-01 through 2026-02-06
Mon-Wed 12:15 Detroit (DTW) M 13:20 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2026-02-09 through 2026-02-11
Mon,Thu,Fri 12:15 Detroit (DTW) M 13:23 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 700 (CR7) 1:08 Effective 2026-02-12 through 2026-02-20
Tue,Wed,Sun 12:15 Detroit (DTW) M 13:23 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:08 Effective 2026-02-15 through 2026-02-18
Mon-Fri,Sun 12:15 Detroit (DTW) M 13:23 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:08 Effective 2026-02-24 through 2026-03-06
Mon,Sun 12:25 Detroit (DTW) M 13:33 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:08 Effective 2026-02-22 through 2026-02-23
Sat 12:45 Detroit (DTW) M 13:55 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2026-01-24 through 2026-02-07
Sun 12:45 Detroit (DTW) M 13:55 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 700 (CR7) 1:10 Operates only on 2026-02-08
Sat 12:46 Detroit (DTW) M 13:56 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2026-02-14 through 2026-03-07
Fri,Sun 12:53 Detroit (DTW) M 14:05 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:12 Effective 2026-01-09 through 2026-01-18
Mon-Thu,Sat 12:59 Detroit (DTW) M 14:11 South Bend (SBN)
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:12 Effective 2026-01-05 through 2026-01-17
Mon,Thu,Fri 14:05 South Bend (SBN) 15:16 Detroit (DTW) M
DL 4179 Non-stop Canadair CRJ 700 (CR7) 1:11 Effective 2026-02-12 through 2026-02-20
Tue,Wed,Sun 14:05 South Bend (SBN) 15:16 Detroit (DTW) M
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:11 Effective 2026-02-15 through 2026-02-18
Mon-Fri,Sun 14:05 South Bend (SBN) 15:16 Detroit (DTW) M
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:11 Effective 2026-02-24 through 2026-03-06
Mon,Sun 14:15 South Bend (SBN) 15:26 Detroit (DTW) M
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:11 Effective 2026-02-22 through 2026-02-23
Sat 14:41 South Bend (SBN) 15:52 Detroit (DTW) M
DL 4179 Non-stop Canadair CRJ 900 (CR9) 1:11 Effective 2026-02-14 through 2026-03-07
Daily 17:45 Las Vegas Harry Reid (LAS) 1 19:01 Santa Ana (SNA)
DL 4179 Non-stop Embraer EMB 175 (E7W) 1:16 Effective 2026-04-13 through 2026-10-05
Daily 17:45 Las Vegas Harry Reid (LAS) 1 19:06 Santa Ana (SNA)
DL 4179 Non-stop Embraer EMB 175 (E7W) 1:21 Effective from 2026-10-06
Daily 19:30 Santa Ana (SNA) 20:45 Las Vegas Harry Reid (LAS) 1
DL 4179 Non-stop Embraer EMB 175 (E7W) 1:15 Effective 2026-04-13 through 2026-10-05
Daily 19:30 Santa Ana (SNA) 20:44 Las Vegas Harry Reid (LAS) 1
DL 4179 Non-stop Embraer EMB 175 (E7W) 1:14 Effective from 2026-10-06
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 4179: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL4179
12:15
Detroit (DTW) M

13:25
South Bend (SBN)
Effective 2026-01-19 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
12:15
Detroit (DTW) M

13:20
South Bend (SBN)
Effective 2026-02-01 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
12:15
Detroit (DTW) M

13:20
South Bend (SBN)
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
12:15
Detroit (DTW) M

13:23
South Bend (SBN)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:08, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL4179
12:15
Detroit (DTW) M

13:23
South Bend (SBN)
Effective 2026-02-15 through 2026-02-18
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
12:15
Detroit (DTW) M

13:23
South Bend (SBN)
Effective 2026-02-24 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
12:25
Detroit (DTW) M

13:33
South Bend (SBN)
Effective 2026-02-22 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
12:45
Detroit (DTW) M

13:55
South Bend (SBN)
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
12:45
Detroit (DTW) M

13:55
South Bend (SBN)
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL4179
12:46
Detroit (DTW) M

13:56
South Bend (SBN)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
12:53
Detroit (DTW) M

14:05
South Bend (SBN)
Effective 2026-01-09 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:12, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
12:59
Detroit (DTW) M

14:11
South Bend (SBN)
Effective 2026-01-05 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 1:12, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
14:05
South Bend (SBN)

15:16
Detroit (DTW) M
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:11, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL4179
14:05
South Bend (SBN)

15:16
Detroit (DTW) M
Effective 2026-02-15 through 2026-02-18
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
14:05
South Bend (SBN)

15:16
Detroit (DTW) M
Effective 2026-02-24 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
14:15
South Bend (SBN)

15:26
Detroit (DTW) M
Effective 2026-02-22 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
14:41
South Bend (SBN)

15:52
Detroit (DTW) M
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4179
17:45
Las Vegas Harry Reid (LAS) 1

19:01
Santa Ana (SNA)
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4179
17:45
Las Vegas Harry Reid (LAS) 1

19:06
Santa Ana (SNA)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4179
19:30
Santa Ana (SNA)

20:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4179
19:30
Santa Ana (SNA)

20:44
Las Vegas Harry Reid (LAS) 1
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - South Bend (SBN)
  • Las Vegas Harry Reid (LAS) - Santa Ana (SNA)
All Delta Air Lines flights
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