Delta Air Lines flight DL 3665: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:25 Milwaukee (MKE) 07:56 Minneapolis/Saint Paul (MSP) 1
DL 3665 Non-stop Embraer EMB 175 (E7W) 1:31 Valid until 2026-01-04
Mon,Thu,Fri 18:53 Louisville (SDF) 20:26 Detroit (DTW) M
DL 3665 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-01-26 through 2026-01-30
Mon,Thu,Fri,Sun 18:54 Louisville (SDF) 20:27 Detroit (DTW) M
DL 3665 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-01-19 through 2026-01-25
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This flight number is listed as serving the following routes:
Delta Air Lines flight DL 3665: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL3665
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3665
Effective 2026-01-26 through 2026-01-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Delta Air Lines DL3665
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Louisville (SDF) - Detroit (DTW)
  • Milwaukee (MKE) - Minneapolis/Saint Paul (MSP)