Delta Air Lines flight DL 3664: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 10:03 Minneapolis/Saint Paul (MSP) 1 14:00 Newark Liberty, New York (EWR) A
DL 3664 Non-stop Embraer EMB 175 (E7W) 2:57 Effective 2026-02-14 through 2026-03-07
Mon,Tue,Fri-Sun 11:46 Detroit (DTW) M 13:12 Louisville (SDF)
DL 3664 Non-stop Canadair CRJ 900 (CR9) 1:26 Valid until 2026-01-04
Mon,Tue,Fri-Sun 13:52 Louisville (SDF) 15:19 Detroit (DTW) M
DL 3664 Non-stop Canadair CRJ 900 (CR9) 1:27 Valid until 2026-01-04
Sat 14:50 Newark Liberty, New York (EWR) A 17:15 Minneapolis/Saint Paul (MSP) 1
DL 3664 Non-stop Embraer EMB 175 (E7W) 3:25 Effective 2026-02-14 through 2026-03-07
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 3664: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL3664
10:03
Minneapolis/Saint Paul (MSP) 1

14:00
Newark Liberty, New York (EWR) A
Effective 2026-02-14 through 2026-03-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:57, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3664
11:46
Detroit (DTW) M

13:12
Louisville (SDF)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
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Fri
Sat
Sun
Duration: 1:26, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3664
13:52
Louisville (SDF)

15:19
Detroit (DTW) M
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3664
14:50
Newark Liberty, New York (EWR) A

17:15
Minneapolis/Saint Paul (MSP) 1
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
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Wed
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Thu
-
Fri
-
Sat
Sun
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Duration: 3:25, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - Louisville (SDF)
  • Minneapolis/Saint Paul (MSP) - Newark Liberty, New York (EWR)
All Delta Air Lines flights
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