Delta Air Lines flight DL 340: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 14:20 Seattle-Tacoma (SEA) 17:41 Kona (KOA)
DL 340 Non-stop Airbus A321neo (32Q) 6:21 Effective 2026-04-13 through 2026-10-05
Daily 14:20 Seattle-Tacoma (SEA) 17:44 Kona (KOA)
DL 340 Non-stop Airbus A321neo (32Q) 6:24 Effective from 2026-10-06
Daily 14:25 Seattle-Tacoma (SEA) 18:47 Kona (KOA)
DL 340 Non-stop Boeing 757-200 (752) 6:22 Effective 2026-01-05 through 2026-01-31
Daily 15:15 Seattle-Tacoma (SEA) 19:34 Kona (KOA)
DL 340 Non-stop Boeing 757-200 (752) 6:19 Effective 2026-02-12 through 2026-03-07
Thu-Sun 15:22 Seattle-Tacoma (SEA) 19:35 Kona (KOA)
DL 340 Non-stop Boeing 757-200 (752) 6:13 Valid until 2026-01-04
Daily 15:25 Seattle-Tacoma (SEA) 18:37 Kona (KOA)
DL 340 Non-stop Boeing 757-200 (752) 6:12 Effective 2026-03-08 through 2026-03-14
Daily 15:25 Seattle-Tacoma (SEA) 18:38 Kona (KOA)
DL 340 Non-stop Boeing 757-200 (752) 6:13 Effective 2026-03-15 through 2026-04-12
Daily 15:35 Seattle-Tacoma (SEA) 19:57 Kona (KOA)
DL 340 Non-stop Boeing 757-200 (752) 6:22 Effective 2026-02-01 through 2026-02-11
Mon 20:45 Kona (KOA) 04:35 Seattle-Tacoma (SEA)
DL 340 Non-stop Boeing 757-200 (752) 5:50 Operates only on 2026-01-05
The flight arrives 1 day after departure.
Fri-Sun 21:00 Kona (KOA) 04:48 Seattle-Tacoma (SEA)
DL 340 Non-stop Boeing 757-200 (752) 5:48 Effective 2026-01-02 through 2026-01-04
The flight arrives 1 day after departure.
Mon-Thu 21:55 Kona (KOA) 05:43 Seattle-Tacoma (SEA)
DL 340 Non-stop Boeing 757-200 (752) 5:48 Valid until 2026-01-01
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 340: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL340
14:20
Seattle-Tacoma (SEA)

17:41
Kona (KOA)
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:21, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL340
14:20
Seattle-Tacoma (SEA)

17:44
Kona (KOA)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL340
14:25
Seattle-Tacoma (SEA)

18:47
Kona (KOA)
Effective 2026-01-05 through 2026-01-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:22, non-stop
Boeing 757-200 (752)
Direct Flights:
Delta Air Lines DL340
15:15
Seattle-Tacoma (SEA)

19:34
Kona (KOA)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:19, non-stop
Boeing 757-200 (752)
Direct Flights:
Delta Air Lines DL340
15:22
Seattle-Tacoma (SEA)

19:35
Kona (KOA)
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 6:13, non-stop
Boeing 757-200 (752)
Direct Flights:
Delta Air Lines DL340
15:25
Seattle-Tacoma (SEA)

18:37
Kona (KOA)
Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:12, non-stop
Boeing 757-200 (752)
Direct Flights:
Delta Air Lines DL340
15:25
Seattle-Tacoma (SEA)

18:38
Kona (KOA)
Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:13, non-stop
Boeing 757-200 (752)
Direct Flights:
Delta Air Lines DL340
15:35
Seattle-Tacoma (SEA)

19:57
Kona (KOA)
Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:22, non-stop
Boeing 757-200 (752)
Direct Flights:
Delta Air Lines DL340
20:45
Kona (KOA)

04:35(+1)
Seattle-Tacoma (SEA)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:50, non-stop
Boeing 757-200 (752)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL340
21:00
Kona (KOA)

04:48(+1)
Seattle-Tacoma (SEA)
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 5:48, non-stop
Boeing 757-200 (752)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL340
21:55
Kona (KOA)

05:43(+1)
Seattle-Tacoma (SEA)
Valid until 2026-01-01
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:48, non-stop
Boeing 757-200 (752)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Seattle-Tacoma (SEA) - Kona (KOA)
All Delta Air Lines flights
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