Delta Air Lines
flight
DL 3987:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL3987
Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-05-07 through 2026-08-09
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 DL3987
Effective 2026-08-10 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-09-10 through 2026-10-05
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 DL3987
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-01-15 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-01-25 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:41, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3987
Operates only on 2026-02-14
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-01-08 through 2026-01-09
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-01-15 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-01-25 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3987
Operates only on 2026-02-14
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3987
Effective 2026-01-08 through 2026-01-09
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3987
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:48, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
- Grand Rapids (GRR) - Minneapolis/Saint Paul (MSP)
- Seattle-Tacoma (SEA) - Ontario, Los Angeles (ONT)
- Vancouver (YVR) - Seattle-Tacoma (SEA)