Delta Air Lines flight DL 3720: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Springfield (SGF) 08:54 Atlanta (ATL) S
DL 3720 Non-stop Canadair CRJ 900 (CR9) 1:54 Effective 2026-04-13 through 2026-06-06
Daily 06:05 Fargo (FAR) 10:11 Atlanta (ATL) S
DL 3720 Non-stop Canadair CRJ 900 (CR9) 3:06 Effective 2026-01-06 through 2026-01-31
Daily 06:05 Fargo (FAR) 10:12 Atlanta (ATL) S
DL 3720 Non-stop Embraer EMB 175 (E7W) 3:07 Effective 2026-02-01 through 2026-02-11
Daily 06:05 Fargo (FAR) 10:10 Atlanta (ATL) S
DL 3720 Non-stop Embraer EMB 175 (E7W) 3:05 Effective 2026-02-12 through 2026-03-07
Mon-Fri,Sun 08:54 Minneapolis/Saint Paul (MSP) 1 11:55 Louisville (SDF)
DL 3720 Non-stop Embraer EMB 175 (E7W) 2:01 Effective 2026-03-08 through 2026-04-12
Sat 08:54 Minneapolis/Saint Paul (MSP) 1 11:54 Louisville (SDF)
DL 3720 Non-stop Canadair CRJ 900 (CR9) 2:00 Effective 2026-03-14 through 2026-04-11
Mon-Fri,Sun 12:35 Louisville (SDF) 13:51 Minneapolis/Saint Paul (MSP) 1
DL 3720 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-03-08 through 2026-04-12
Sat 12:35 Louisville (SDF) 13:50 Minneapolis/Saint Paul (MSP) 1
DL 3720 Non-stop Canadair CRJ 900 (CR9) 2:15 Effective 2026-03-14 through 2026-04-11
Mon,Tue,Fri-Sun 15:30 Seattle-Tacoma (SEA) 17:50 San Francisco (SFO) 1
DL 3720 Non-stop Embraer EMB 175 (E7W) 2:20 Valid until 2026-01-04
Mon-Fri,Sun 18:00 Detroit (DTW) M 18:54 Grand Rapids (GRR)
DL 3720 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2026-06-07 through 2026-08-14
Daily 18:00 Detroit (DTW) M 18:54 Grand Rapids (GRR)
DL 3720 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2026-08-15 through 2026-10-05
Daily 18:00 Detroit (DTW) M 18:59 Grand Rapids (GRR)
DL 3720 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective from 2026-10-06
Mon,Tue,Fri-Sun 18:30 San Francisco (SFO) 1 20:50 Seattle-Tacoma (SEA)
DL 3720 Non-stop Embraer EMB 175 (E7W) 2:20 Valid until 2026-01-04
Mon-Fri,Sun 19:35 Grand Rapids (GRR) 20:34 Detroit (DTW) M
DL 3720 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2026-06-07 through 2026-08-14
Daily 19:35 Grand Rapids (GRR) 20:34 Detroit (DTW) M
DL 3720 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2026-08-15 through 2026-10-05
Daily 19:35 Grand Rapids (GRR) 20:39 Detroit (DTW) M
DL 3720 Non-stop Canadair CRJ 900 (CR9) 1:04 Effective from 2026-10-06
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 3720: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL3720
06:00
Springfield (SGF)

08:54
Atlanta (ATL) S
Effective 2026-04-13 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3720
06:05
Fargo (FAR)

10:11
Atlanta (ATL) S
Effective 2026-01-06 through 2026-01-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3720
06:05
Fargo (FAR)

10:12
Atlanta (ATL) S
Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:07, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3720
06:05
Fargo (FAR)

10:10
Atlanta (ATL) S
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3720
08:54
Minneapolis/Saint Paul (MSP) 1

11:55
Louisville (SDF)
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:01, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3720
08:54
Minneapolis/Saint Paul (MSP) 1

11:54
Louisville (SDF)
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3720
12:35
Louisville (SDF)

13:51
Minneapolis/Saint Paul (MSP) 1
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3720
12:35
Louisville (SDF)

13:50
Minneapolis/Saint Paul (MSP) 1
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3720
15:30
Seattle-Tacoma (SEA)

17:50
San Francisco (SFO) 1
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3720
18:00
Detroit (DTW) M

18:54
Grand Rapids (GRR)
Effective 2026-06-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3720
18:00
Detroit (DTW) M

18:54
Grand Rapids (GRR)
Effective 2026-08-15 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3720
18:00
Detroit (DTW) M

18:59
Grand Rapids (GRR)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3720
18:30
San Francisco (SFO) 1

20:50
Seattle-Tacoma (SEA)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3720
19:35
Grand Rapids (GRR)

20:34
Detroit (DTW) M
Effective 2026-06-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3720
19:35
Grand Rapids (GRR)

20:34
Detroit (DTW) M
Effective 2026-08-15 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3720
19:35
Grand Rapids (GRR)

20:39
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:04, non-stop
Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
  • Fargo (FAR) - Atlanta (ATL)
  • Grand Rapids (GRR) - Detroit (DTW)
  • Louisville (SDF) - Minneapolis/Saint Paul (MSP)
  • Seattle-Tacoma (SEA) - San Francisco (SFO)
  • Springfield (SGF) - Atlanta (ATL)
All Delta Air Lines flights
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