Home / Routes / KIAD → LSZH803 scheduled

The route from Washington Dulles International Airport (KIAD) in Washington, DC to Zürich Airport (LSZH) in Zurich. SkyMeter tracks roughly 803 scheduled flights on this route across 2 carriers. The most active operator is UAL (UAL). Average block time is 8h 10m. Departures average 45 minutes off schedule, with 81% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A330-300.

Scheduled
803
last 515 days
ADS-B observed
141
Airlines
2
Avg dep delay
45m
Late >15 min
80.7%
Cancel rate
1.44%

Recent observed flights

From ADS-B trace data

2026-09-30 00:19  →  2026-09-30 08:23  ·  8h 3m
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2026-09-29 21:54  →  2026-09-30 06:02  ·  8h 8m
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2026-09-29 00:29  →  2026-09-29 08:18  ·  7h 48m
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2026-09-28 00:26  →  2026-09-28 08:13  ·  7h 47m
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2026-09-27 00:17  →  2026-09-27 08:05  ·  7h 48m
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2026-09-26 20:57  →  2026-09-27 04:30  ·  7h 32m
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2026-09-26 00:20  →  2026-09-26 08:00  ·  7h 40m
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2026-09-25 00:37  →  2026-09-25 08:21  ·  7h 43m
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2026-09-24 21:50  →  2026-09-25 06:15  ·  8h 25m
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2026-09-24 00:20  →  2026-09-24 08:04  ·  7h 44m
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Codeshare partnerships

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

sells UAL 446
sells UAL 446
sells UAL 446
sells UAL 446
sells SWR 396
sells SWR 396

Looking for the return flight?

View LSZH → KIAD