Delta Air Lines flight DL 3701: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 13:00 Boise (BOI) 14:19 Los Angeles (LAX) 3
DL 3701 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2026-04-13 through 2026-10-05
Daily 13:00 Boise (BOI) 14:24 Los Angeles (LAX) 3
DL 3701 Non-stop Embraer EMB 175 (E7W) 2:24 Effective from 2026-10-06
Sat 17:50 Seattle-Tacoma (SEA) 18:50 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:00 Operates only on 2026-01-10
Sun 17:50 Seattle-Tacoma (SEA) 18:50 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:00 Operates only on 2026-01-18
Sat 17:55 Seattle-Tacoma (SEA) 18:55 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:00 Operates only on 2026-01-17
Sun 21:25 Seattle-Tacoma (SEA) 22:19 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 0:54 Operates only on 2026-02-15
Daily 21:30 Detroit (DTW) M 23:02 Harrisburg (MDT)
DL 3701 Non-stop Canadair CRJ 900 (CR9) 1:32 Valid until 2026-01-04
Mon-Fri,Sun 22:57 Seattle-Tacoma (SEA) 23:58 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:01 Effective 2026-03-08 through 2026-03-13
Mon-Fri,Sun 22:57 Seattle-Tacoma (SEA) 23:59 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:02 Effective 2026-03-15 through 2026-04-12
Mon-Fri,Sun 23:15 Seattle-Tacoma (SEA) 00:17 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:02 Effective 2026-01-05 through 2026-01-16
The flight arrives 1 day after departure.
Mon-Fri,Sun 23:15 Seattle-Tacoma (SEA) 00:17 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:02 Effective 2026-01-19 through 2026-02-06
The flight arrives 1 day after departure.
Mon-Wed 23:15 Seattle-Tacoma (SEA) 00:17 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:02 Effective 2026-02-09 through 2026-02-11
The flight arrives 1 day after departure.
Mon-Fri 23:15 Seattle-Tacoma (SEA) 00:15 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:00 Effective 2026-02-12 through 2026-02-20
The flight arrives 1 day after departure.
Mon-Fri,Sun 23:15 Seattle-Tacoma (SEA) 00:15 Portland (PDX)
DL 3701 Non-stop Embraer EMB 175 (E7W) 1:00 Effective 2026-02-22 through 2026-03-06
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 3701: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL3701
13:00
Boise (BOI)

14:19
Los Angeles (LAX) 3
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3701
13:00
Boise (BOI)

14:24
Los Angeles (LAX) 3
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3701
17:50
Seattle-Tacoma (SEA)

18:50
Portland (PDX)
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3701
17:50
Seattle-Tacoma (SEA)

18:50
Portland (PDX)
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3701
17:55
Seattle-Tacoma (SEA)

18:55
Portland (PDX)
Operates only on 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3701
21:25
Seattle-Tacoma (SEA)

22:19
Portland (PDX)
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:54, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3701
21:30
Detroit (DTW) M

23:02
Harrisburg (MDT)
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL3701
22:57
Seattle-Tacoma (SEA)

23:58
Portland (PDX)
Effective 2026-03-08 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:01, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3701
22:57
Seattle-Tacoma (SEA)

23:59
Portland (PDX)
Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3701
23:15
Seattle-Tacoma (SEA)

00:17(+1)
Portland (PDX)
Effective 2026-01-05 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:02, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL3701
23:15
Seattle-Tacoma (SEA)

00:17(+1)
Portland (PDX)
Effective 2026-01-19 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:02, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL3701
23:15
Seattle-Tacoma (SEA)

00:17(+1)
Portland (PDX)
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:02, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL3701
23:15
Seattle-Tacoma (SEA)

00:15(+1)
Portland (PDX)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL3701
23:15
Seattle-Tacoma (SEA)

00:15(+1)
Portland (PDX)
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:00, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Boise (BOI) - Los Angeles (LAX)
  • Detroit (DTW) - Harrisburg (MDT)
  • Seattle-Tacoma (SEA) - Portland (PDX)
All Delta Air Lines flights
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