Delta Air Lines flight DL 5550: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 10:05 Raleigh/Durham (RDU) 2 11:50 Louisville (SDF)
DL 5550 Non-stop Canadair CRJ 900 (CR9) 1:45 Operates only on 2026-05-03
Sun 12:45 Louisville (SDF) 14:15 Raleigh/Durham (RDU) 2
DL 5550 Non-stop Canadair CRJ 900 (CR9) 1:30 Operates only on 2026-05-03
Thu 13:00 Raleigh/Durham (RDU) 2 14:45 Louisville (SDF)
DL 5550 Non-stop Canadair CRJ 900 (CR9) 1:45 Operates only on 2026-04-30
Thu 15:30 Louisville (SDF) 17:00 Raleigh/Durham (RDU) 2
DL 5550 Non-stop Canadair CRJ 900 (CR9) 1:30 Operates only on 2026-04-30
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 5550: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL5550
10:05
Raleigh/Durham (RDU) 2

11:50
Louisville (SDF)
Operates only on 2026-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5550
12:45
Louisville (SDF)

14:15
Raleigh/Durham (RDU) 2
Operates only on 2026-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5550
13:00
Raleigh/Durham (RDU) 2

14:45
Louisville (SDF)
Operates only on 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5550
15:30
Louisville (SDF)

17:00
Raleigh/Durham (RDU) 2
Operates only on 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
  • Louisville (SDF) - Raleigh/Durham (RDU)
All Delta Air Lines flights
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