United Airlines flight UA 4570: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 13:00 Washington Dulles (IAD) 14:05 Richmond (RIC)
UA 4570 Non-stop Canadair CRJ 550 (CR5) 1:05 Valid until 2026-01-05
Tue-Fri,Sun 17:40 Washington Dulles (IAD) 18:54 Philadelphia (PHL) D
UA 4570 Non-stop Canadair CRJ 550 (CR5) 1:14 Effective 2026-01-06 through 2026-02-11
Mon-Sat 17:50 Washington Dulles (IAD) 19:04 Philadelphia (PHL) D
UA 4570 Non-stop Canadair CRJ 550 (CR5) 1:14 Effective 2026-02-12 through 2026-03-04
Daily 18:15 Greensboro/High Point (GSO) 19:47 Newark Liberty, New York (EWR) C
UA 4570 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective from 2026-03-29
This flight number is listed as serving the following routes:


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United Airlines flight UA 4570: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4570
13:00
Washington Dulles (IAD)

14:05
Richmond (RIC)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4570
17:40
Washington Dulles (IAD)

18:54
Philadelphia (PHL) D
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:14, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4570
17:50
Washington Dulles (IAD)

19:04
Philadelphia (PHL) D
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:14, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4570
18:15
Greensboro/High Point (GSO)

19:47
Newark Liberty, New York (EWR) C
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)
This flight number is listed as serving the following routes:
  • Greensboro/High Point (GSO) - Newark Liberty, New York (EWR)
  • Washington Dulles (IAD) - Philadelphia (PHL)
  • Washington Dulles (IAD) - Richmond (RIC)
All United Airlines flights
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