Delta Air Lines flight DL 4150: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed,Thu 17:45 Seattle-Tacoma (SEA) 18:59 Spokane (GEG)
DL 4150 Non-stop Embraer EMB 175 (E7W) 1:14 Valid until 2026-01-01
Mon,Tue,Fri-Sun 17:58 Tucson (TUS) 20:00 Salt Lake City (SLC)
DL 4150 Non-stop Embraer EMB 175 (E7W) 2:02 Valid until 2026-01-04
Mon-Fri,Sun 21:35 Seattle-Tacoma (SEA) 22:48 Spokane (GEG)
DL 4150 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 21:35 Seattle-Tacoma (SEA) 22:48 Spokane (GEG)
DL 4150 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 21:35 Seattle-Tacoma (SEA) 22:48 Spokane (GEG)
DL 4150 Non-stop Embraer EMB 175 (E7W) 1:13 Effective from 2026-09-07
Mon-Fri,Sun 22:55 Seattle-Tacoma (SEA) 00:08 Spokane (GEG)
DL 4150 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2026-01-05 through 2026-01-16
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
Delta Air Lines flight DL 4150: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL4150
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:14, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL4150
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL4150
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL4150
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL4150
Effective from 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL4150
Effective 2026-01-05 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Seattle-Tacoma (SEA) - Spokane (GEG)
  • Tucson (TUS) - Salt Lake City (SLC)