United Airlines
UA1783Los Angeles to Boston
United Airlines flight UA1783 flies from Los Angeles (LAX) to Boston (BOS), 4,193 km. Over August 2025 to July 2026 it usually arrives about 3 minutes late: 81% of 421 flights arrived within 15 minutes of schedule and 1.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
81%
on time (within 15 min)
14%
more than 30 min late
1.4%
cancelled
+3 min
average arrival vs schedule
Every operation of UA1783, August 2025 to July 2026: 421 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1783
- Los Angeles (LAX) to Boston (BOS)365 flights
- Boston (BOS) to Newark Liberty (EWR)33 flights
- Boston (BOS) to Chicago O'Hare (ORD)12 flights
- Denver (DEN) to Los Angeles (LAX)11 flights
Other flights from Los Angeles to Boston
More about Los Angeles (LAX) and Boston (BOS).
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