Delta Air Lines
flight
DL 3966:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL3966
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3966
Effective 2026-02-14 through 2026-02-21
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3966
Effective 2026-02-28 through 2026-03-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3966
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3966
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Duration: 1:28, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3966
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
- Milwaukee (MKE) - Minneapolis/Saint Paul (MSP)
- Sacramento (SMF) - Los Angeles (LAX)
- Santa Ana (SNA) - Las Vegas Harry Reid (LAS)
- Sioux Falls (FSD) - Minneapolis/Saint Paul (MSP)