Home / Routes / KMDT → KIAD1,263 scheduled

The route from Harrisburg International Airport (KMDT) in Harrisburg to Washington Dulles International Airport (KIAD) in Washington, DC. SkyMeter tracks roughly 1,263 scheduled flights on this route across 17 carriers. The most active operator is UAL (UAL). Average block time is 0h 58m. Departures average 27 minutes off schedule, with 28% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer ERJ 145 XR.

Scheduled
1,263
last 472 days
ADS-B observed
304
Airlines
17
Avg dep delay
27m
Late >15 min
28.5%
Cancel rate
1.35%

Recent observed flights

From ADS-B trace data

2026-08-19 19:12  →  2026-08-19 19:51  ·  38m
Replay
2026-08-19 00:00  →  2026-08-19 00:35  ·  35m
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2026-08-18 18:54  →  2026-08-18 19:27  ·  33m
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2026-08-18 15:09  →  2026-08-18 15:42  ·  32m
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2026-08-18 00:04  →  2026-08-18 00:40  ·  35m
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2026-08-17 19:28  →  2026-08-17 20:00  ·  32m
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2026-08-17 00:35  →  2026-08-17 01:17  ·  41m
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2026-08-16 19:14  →  2026-08-16 19:56  ·  42m
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2026-08-16 14:59  →  2026-08-16 15:35  ·  36m
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2026-08-15 18:52  →  2026-08-15 19:24  ·  32m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 898
sells UAL 562
sells UAL 370
sells UAL 53
sells UAL 5
sells UAL 4
sells UAL 1
sells UAL 1
sells AAL 1
sells UAL 1
sells UAL 1

Looking for the return flight?

View KIAD → KMDT