Air Canada flight AC 4730: Greenville/Spartanburg - Dulles, Washington

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 06:00 Greenville/Spartanburg (GSP) 07:35 Dulles, Washington (IAD)
AC 4730 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:35 Valid until 2025-05-17
Codeshare flight, operated by United Airlines.(UA 4275)
Sat,Sun 06:00 Greenville/Spartanburg (GSP) 07:32 Dulles, Washington (IAD)
AC 4730 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:32 Effective 2025-05-24 through 2025-05-31
Codeshare flight, operated by United Airlines.(UA 4955)
Sat 06:00 Greenville/Spartanburg (GSP) 07:32 Dulles, Washington (IAD)
AC 4730 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:32 Effective 2025-06-07 through 2025-06-21
Codeshare flight, operated by United Airlines.(UA 4955)
Mon-Fri,Sun 14:50 Greenville/Spartanburg (GSP) 16:25 Dulles, Washington (IAD)
AC 4730 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:35 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 4959)
Daily 14:51 Greenville/Spartanburg (GSP) 16:30 Dulles, Washington (IAD)
AC 4730 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:39 Effective 2025-08-19 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 4959)
Mon-Fri 14:52 Greenville/Spartanburg (GSP) 16:30 Dulles, Washington (IAD)
AC 4730 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2025-05-22 through 2025-05-30
Codeshare flight, operated by United Airlines.(UA 4959)
Mon-Fri,Sun 14:52 Greenville/Spartanburg (GSP) 16:30 Dulles, Washington (IAD)
AC 4730 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2025-06-01 through 2025-06-27
Codeshare flight, operated by United Airlines.(UA 4959)
Daily 14:52 Greenville/Spartanburg (GSP) 16:30 Dulles, Washington (IAD)
AC 4730 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2025-06-28 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 4959)
Daily 14:54 Greenville/Spartanburg (GSP) 16:28 Dulles, Washington (IAD)
AC 4730 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 4959)
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Air Canada flight AC 4730:
Greenville/Spartanburg - Dulles, Washington
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC4730
Valid until 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4275)
Duration: 1:35, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Air Canada AC4730
Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4955)
Duration: 1:32, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Air Canada AC4730
Effective 2025-06-07 through 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4955)
Duration: 1:32, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Air Canada AC4730
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4959)
Duration: 1:35, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Air Canada AC4730
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4959)
Duration: 1:39, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Air Canada AC4730
Effective 2025-05-22 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4959)
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Air Canada AC4730
Effective 2025-06-01 through 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4959)
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Air Canada AC4730
Effective 2025-06-28 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4959)
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Air Canada AC4730
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4959)
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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  • AC 4730 is a domestic flight departing from the Greenville/Spartanburg airport (GSP) and arriving at Dulles, Washington airport (IAD).
  • The flight distance is 383 miles, or 617 km.
  • The timezone of both the departure and the arrival airports is UTC-5 (plus 1h DST). Current time at both airports is 9:11pm.
  • For direct flights, the flight time varies between 1:32 and 1:39.