Delta Air Lines flight DL 3937: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri-Sun 12:54 Detroit (DTW) M 13:45 Lansing (LAN)
DL 3937 Non-stop Canadair CRJ 700 (CR7) 0:51 Valid until 2026-01-04
Wed,Thu 12:54 Detroit (DTW) M 13:45 Lansing (LAN)
DL 3937 Non-stop Canadair CRJ 900 (CR9) 0:51 Valid until 2026-01-01
Mon-Wed,Sat,Sun 14:00 Detroit (DTW) M 15:49 Greensboro/High Point (GSO)
DL 3937 Non-stop Canadair CRJ 900 (CR9) 1:49 Effective 2026-01-05 through 2026-01-14
Thu-Sun 14:00 Detroit (DTW) M 15:49 Greensboro/High Point (GSO)
DL 3937 Non-stop Canadair CRJ 900 (CR9) 1:49 Effective 2026-01-15 through 2026-01-18
Thu,Fri 14:15 Detroit (DTW) M 16:04 Greensboro/High Point (GSO)
DL 3937 Non-stop Canadair CRJ 900 (CR9) 1:49 Effective 2026-01-08 through 2026-01-09
Mon-Fri,Sun 14:49 Detroit (DTW) M 16:37 Greensboro/High Point (GSO)
DL 3937 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-02-01 through 2026-02-11
Daily 14:54 Detroit (DTW) M 16:42 Greensboro/High Point (GSO)
DL 3937 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-01-19 through 2026-01-31
Sat 14:54 Detroit (DTW) M 16:42 Greensboro/High Point (GSO)
DL 3937 Non-stop Canadair CRJ 900 (CR9) 1:48 Operates only on 2026-02-07
Mon-Fri,Sun 17:15 Salt Lake City (SLC) 18:17 San Jose (SJC) A
DL 3937 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-05-07 through 2026-05-22
Mon-Fri,Sun 17:15 Salt Lake City (SLC) 18:17 San Jose (SJC) A
DL 3937 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 17:15 Salt Lake City (SLC) 18:17 San Jose (SJC) A
DL 3937 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 17:15 Salt Lake City (SLC) 18:20 San Jose (SJC) A
DL 3937 Non-stop Embraer EMB 175 (E7W) 2:05 Effective from 2026-10-06
Daily 18:19 Minneapolis/Saint Paul (MSP) 1 19:32 Duluth (DLH)
DL 3937 Non-stop Canadair CRJ 900 (CR9) 1:13 Effective 2026-02-12 through 2026-03-07
Daily 18:30 Minneapolis/Saint Paul (MSP) 1 20:05 Pasco (PSC)
DL 3937 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 19:00 San Jose (SJC) A 22:02 Salt Lake City (SLC)
DL 3937 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-05-07 through 2026-05-22
Mon-Fri,Sun 19:00 San Jose (SJC) A 22:02 Salt Lake City (SLC)
DL 3937 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 19:00 San Jose (SJC) A 22:02 Salt Lake City (SLC)
DL 3937 Non-stop Embraer EMB 175 (E7W) 2:02 Effective from 2026-09-07
This flight number is listed as serving the following routes:
Delta Air Lines flight DL 3937: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL3937
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 0:51, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Delta Air Lines DL3937
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 0:51, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-01-05 through 2026-01-14
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-01-15 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-01-08 through 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-01-19 through 2026-01-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3937
Operates only on 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-05-07 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3937
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:35, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-05-07 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3937
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3937
Effective from 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
  • Detroit (DTW) - Greensboro/High Point (GSO)
  • Detroit (DTW) - Lansing (LAN)
  • Minneapolis/Saint Paul (MSP) - Duluth (DLH)
  • Minneapolis/Saint Paul (MSP) - Pasco (PSC)
  • Salt Lake City (SLC) - San Jose (SJC)