Home / Routes / KPHL → KART799 scheduled

The route from Philadelphia International Airport (KPHL) in Philadelphia to Watertown International Airport (KART) in Watertown. SkyMeter tracks roughly 799 scheduled flights on this route across 3 carriers. The most active operator is AAL (AAL). Average block time is 1h 29m. Departures average 34 minutes off schedule, with 53% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer ERJ-145.

Scheduled
799
last 529 days
ADS-B observed
129
Airlines
3
Avg dep delay
34m
Late >15 min
53.3%
Cancel rate
3.38%

Recent observed flights

From ADS-B trace data

2026-10-12 19:46  →  2026-10-12 20:44  ·  57m
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2026-10-10 21:23  →  2026-10-10 22:15  ·  51m
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2026-10-10 01:23  →  2026-10-10 02:28  ·  1h 5m
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2026-10-09 19:36  →  2026-10-09 20:34  ·  58m
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2026-10-09 01:11  →  2026-10-09 02:11  ·  59m
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2026-10-08 19:30  →  2026-10-08 20:27  ·  57m
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2026-10-07 20:25  →  2026-10-07 21:23  ·  57m
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2026-10-07 01:09  →  2026-10-07 02:13  ·  1h 3m
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2026-10-06 19:26  →  2026-10-06 20:27  ·  1h 0m
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2026-10-06 01:06  →  2026-10-06 02:02  ·  56m
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Codeshare partnerships

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

sells AAL 351
sells AAL 312

Looking for the return flight?

View KART → KPHL