Delta Air Lines flight DL 4478: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 08:15 Salt Lake City (SLC) 09:47 Boise (BOI)
DL 4478 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2026-02-14 through 2026-03-07
Sat 10:45 Boise (BOI) 12:12 Salt Lake City (SLC)
DL 4478 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2026-02-14 through 2026-03-07
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 4478: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL4478
08:15
Salt Lake City (SLC)

09:47
Boise (BOI)
Effective 2026-02-14 through 2026-03-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4478
10:45
Boise (BOI)

12:12
Salt Lake City (SLC)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
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Duration: 1:27, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Salt Lake City (SLC) - Boise (BOI)
All Delta Air Lines flights
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