Delta Air Lines flight DL 3687: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 09:00 Minneapolis/Saint Paul (MSP) 1 11:33 Memphis (MEM)
DL 3687 Non-stop Embraer EMB 175 (E7W) 2:33 Valid until 2026-01-04
Daily 10:00 Detroit (DTW) M 10:50 Lansing (LAN)
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:50 Effective 2026-03-08 through 2026-04-12
Daily 10:06 Detroit (DTW) M 11:04 Lansing (LAN)
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:58 Effective 2026-01-05 through 2026-01-18
Daily 10:10 Detroit (DTW) M 11:08 Lansing (LAN)
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:58 Effective 2026-01-19 through 2026-02-11
Tue-Thu,Sat,Sun 10:10 Detroit (DTW) M 11:06 Lansing (LAN)
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-02-12 through 2026-02-19
Daily 10:10 Detroit (DTW) M 11:06 Lansing (LAN)
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-02-20 through 2026-03-07
Mon,Fri 10:15 Detroit (DTW) M 11:11 Lansing (LAN)
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-02-13 through 2026-02-16
Daily 10:30 Detroit (DTW) M 11:16 Lansing (LAN)
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:46 Effective 2026-04-13 through 2026-10-05
Daily 10:30 Detroit (DTW) M 11:19 Lansing (LAN)
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:49 Effective from 2026-10-06
Mon-Fri,Sun 11:30 Lansing (LAN) 12:18 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:48 Effective 2026-03-08 through 2026-04-12
Sat 11:30 Lansing (LAN) 12:16 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:46 Effective 2026-03-14 through 2026-04-11
Daily 11:44 Lansing (LAN) 12:47 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-01-05 through 2026-01-17
Daily 12:00 Lansing (LAN) 13:03 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-01-19 through 2026-02-11
Tue-Sun 12:00 Lansing (LAN) 13:01 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2026-02-12 through 2026-02-22
Daily 12:00 Lansing (LAN) 13:01 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2026-02-23 through 2026-03-07
Mon 12:05 Lansing (LAN) 13:06 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 1:01 Operates only on 2026-02-16
Daily 12:20 Lansing (LAN) 13:08 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:48 Effective 2026-04-13 through 2026-10-05
Daily 12:20 Lansing (LAN) 13:16 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective from 2026-10-06
Sun 13:20 Lansing (LAN) 14:23 Detroit (DTW) M
DL 3687 Non-stop Canadair CRJ 900 (CR9) 1:03 Operates only on 2026-01-18
This flight number is listed as serving the following routes:
Delta Air Lines flight DL 3687: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL3687
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:33, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:58, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:58, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-02-20 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-02-13 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:46, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:49, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:46, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-01-05 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-02-12 through 2026-02-22
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-02-23 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Operates only on 2026-02-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3687
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
  • Detroit (DTW) - Lansing (LAN)
  • Minneapolis/Saint Paul (MSP) - Memphis (MEM)