All airlines flying from Dulles, Washington (IAD) to Harrisburg (MDT).

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 12:40 Dulles, Washington (IAD) 13:34 Harrisburg (MDT)
United Airlines UA 4242 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-12-03 through 2024-12-18
Daily 12:55 Dulles, Washington (IAD) 13:49 Harrisburg (MDT)
United Airlines UA 4245 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-10-01 through 2024-10-26
Daily 17:25 Dulles, Washington (IAD) 18:23 Harrisburg (MDT)
United Airlines UA 4250 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Valid until 2024-09-25
Daily 17:30 Dulles, Washington (IAD) 18:28 Harrisburg (MDT)
United Airlines UA 4250 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Effective from 2025-01-07
Daily 17:35 Dulles, Washington (IAD) 18:33 Harrisburg (MDT)
United Airlines UA 4250 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Effective 2024-09-26 through 2024-10-26
Mon-Fri,Sun 17:50 Dulles, Washington (IAD) 18:44 Harrisburg (MDT)
United Airlines UA 4250 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-10-27 through 2024-12-06
Daily 17:50 Dulles, Washington (IAD) 18:44 Harrisburg (MDT)
United Airlines UA 4250 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-12-07 through 2024-12-18
Daily 12:55 Dulles, Washington (IAD) 13:49 Harrisburg (MDT)
United Airlines UA 4259 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-10-27 through 2024-12-02
Mon-Fri 12:55 Dulles, Washington (IAD) 13:49 Harrisburg (MDT)
United Airlines UA 4321 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Valid until 2024-09-06
Daily 12:55 Dulles, Washington (IAD) 13:49 Harrisburg (MDT)
United Airlines UA 4321 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-09-07 through 2024-09-30
Daily 12:55 Dulles, Washington (IAD) 13:52 Harrisburg (MDT)
United Airlines UA 4372 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:57 Effective 2024-12-19 through 2025-01-06
Daily 12:55 Dulles, Washington (IAD) 13:49 Harrisburg (MDT)
United Airlines UA 4372 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective from 2025-01-07
Daily 22:20 Dulles, Washington (IAD) 23:12 Harrisburg (MDT)
United Airlines UA 4384 Non-stop Canadair CRJ 550 (CR5) 0:52 Effective 2024-12-19 through 2025-01-06
Direct Codeshare Flights:
Mon-Fri,Sun 12:40 Dulles, Washington (IAD) 13:34 Harrisburg (MDT)
Avianca AV 2075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-12-03 through 2024-12-18
Codeshare flight, operated by United Airlines.(UA 4242)
Mon-Fri 12:55 Dulles, Washington (IAD) 13:49 Harrisburg (MDT)
Avianca AV 2075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Valid until 2024-09-06
Codeshare flight, operated by United Airlines.(UA 4321)
Daily 12:55 Dulles, Washington (IAD) 13:49 Harrisburg (MDT)
Avianca AV 2075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-09-07 through 2024-12-02
Codeshare flight, operated by United Airlines.(UA 4321)
Daily 12:55 Dulles, Washington (IAD) 13:52 Harrisburg (MDT)
Avianca AV 2075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:57 Effective 2024-12-19 through 2025-01-06
Codeshare flight, operated by United Airlines.(UA 4372)
Daily 12:55 Dulles, Washington (IAD) 13:49 Harrisburg (MDT)
Avianca AV 2075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2025-01-07 through 2025-03-16
Codeshare flight, operated by United Airlines.(UA 4321)
Daily 12:55 Dulles, Washington (IAD) 13:49 Harrisburg (MDT)
Avianca AV 2075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective from 2025-06-23
Codeshare flight, operated by United Airlines.(UA 4321)
Sat,Sun 17:25 Dulles, Washington (IAD) 18:23 Harrisburg (MDT)
Avianca AV 2075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Valid until 2024-09-01
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:30 Dulles, Washington (IAD) 18:28 Harrisburg (MDT)
Avianca AV 2075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Effective 2025-03-17 through 2025-06-22
Codeshare flight, operated by United Airlines.(UA 4250)
Sat 17:50 Dulles, Washington (IAD) 18:44 Harrisburg (MDT)
Avianca AV 2075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-12-07 through 2024-12-14
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:25 Dulles, Washington (IAD) 18:23 Harrisburg (MDT)
Copa Airlines CM 2770 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Valid until 2024-09-25
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:30 Dulles, Washington (IAD) 18:28 Harrisburg (MDT)
Copa Airlines CM 2770 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Effective from 2025-01-07
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:35 Dulles, Washington (IAD) 18:33 Harrisburg (MDT)
Copa Airlines CM 2770 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Effective 2024-09-26 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 4250)
Mon-Fri,Sun 17:50 Dulles, Washington (IAD) 18:44 Harrisburg (MDT)
Copa Airlines CM 2770 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-10-27 through 2024-12-06
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:50 Dulles, Washington (IAD) 18:44 Harrisburg (MDT)
Copa Airlines CM 2770 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-12-07 through 2024-12-18
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:25 Dulles, Washington (IAD) 18:23 Harrisburg (MDT)
Lufthansa LH 8852 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Valid until 2024-09-25
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:30 Dulles, Washington (IAD) 18:28 Harrisburg (MDT)
Lufthansa LH 8852 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Effective 2025-01-07 through 2025-03-08
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:30 Dulles, Washington (IAD) 18:28 Harrisburg (MDT)
Lufthansa LH 8852 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Effective from 2025-03-30
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:35 Dulles, Washington (IAD) 18:33 Harrisburg (MDT)
Lufthansa LH 8852 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:58 Effective 2024-09-26 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 4250)
Mon-Fri,Sun 17:50 Dulles, Washington (IAD) 18:44 Harrisburg (MDT)
Lufthansa LH 8852 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-11-03 through 2024-11-12
Codeshare flight, operated by United Airlines.(UA 4250)
Mon-Fri,Sun 17:50 Dulles, Washington (IAD) 18:44 Harrisburg (MDT)
Lufthansa LH 8852 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-11-14 through 2024-12-06
Codeshare flight, operated by United Airlines.(UA 4250)
Daily 17:50 Dulles, Washington (IAD) 18:44 Harrisburg (MDT)
Lufthansa LH 8852 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 0:54 Effective 2024-12-07 through 2024-12-18
Codeshare flight, operated by United Airlines.(UA 4250)
Mon,Wed,Thu,Sat,Sun 22:20 Dulles, Washington (IAD) 23:12 Harrisburg (MDT)
Lufthansa LH 8852 Non-stop Canadair CRJ 550 (CR5) 0:52 Effective 2024-12-19 through 2025-01-06
Codeshare flight, operated by United Airlines.(UA 4384)
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All airlines flying from Dulles, Washington (IAD) to Harrisburg (MDT).
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-10-01 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-10-27 through 2024-12-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-12-07 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-10-27 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-09-07 through 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:57, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:52, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4242)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4321)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-09-07 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4321)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4372)
Duration: 0:57, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-01-07 through 2025-03-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4321)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-06-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4321)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-03-17 through 2025-06-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-10-27 through 2024-12-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-12-07 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-01-07 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-11-03 through 2024-11-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-11-14 through 2024-12-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-12-07 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4250)
Duration: 0:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4384)
Duration: 0:52, non-stop
Canadair CRJ 550 (CR5)
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  • A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Harrisburg airport (MDT).
  • The flight distance is 93 miles, or 150 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is 4:58pm.
  • For direct flights, the flight time varies between 0:52 and 0:58.