Home / Routes / KSLC → KIAD849 scheduled

The route from Salt Lake City International Airport (KSLC) in Salt Lake City to Washington Dulles International Airport (KIAD) in Washington, DC. SkyMeter tracks roughly 849 scheduled flights on this route across 19 carriers. The most active operator is DAL (DAL). Average block time is 3h 46m. Departures average 23 minutes off schedule, with 37% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
849
last 473 days
ADS-B observed
178
Airlines
19
Avg dep delay
23m
Late >15 min
37.1%
Cancel rate
0.94%

Recent observed flights

From ADS-B trace data

2026-08-18 00:04  →  2026-08-18 03:55  ·  3h 50m
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2026-08-17 15:21  →  2026-08-17 19:20  ·  3h 58m
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2026-08-17 00:47  →  2026-08-17 04:26  ·  3h 38m
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2026-08-16 15:21  →  2026-08-16 19:56  ·  4h 35m
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2026-08-15 19:54  →  2026-08-15 23:44  ·  3h 49m
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2026-08-15 00:29  →  2026-08-15 04:17  ·  3h 47m
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2026-08-14 15:23  →  2026-08-14 19:44  ·  4h 20m
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2026-08-13 23:43  →  2026-08-14 03:24  ·  3h 40m
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2026-08-11 15:16  →  2026-08-11 19:15  ·  3h 58m
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2026-08-11 05:56  →  2026-08-11 09:56  ·  3h 59m
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Codeshare partnerships

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

sells DAL 355
sells UAL 299
sells DAL 226
sells DAL 44
sells DAL 25

Looking for the return flight?

View KIAD → KSLC