ON TIMEBOARD

UA 2210 on time

United Airlines 2210: Los Angeles to Boston at 11:59 p.m. (past 12 months)

On time
90%
348 flights · likely 86–92%
Cancelled
1.1%
of scheduled flights
Typical arrival
−15 min
median vs schedule
When late
+45 min
average delay
Similar flights
88%
UA, same route & hour

About 1 in 10 UA 2210 flights from Los Angeles arrived 15+ minutes late, diverted or cancelled over the past year (10%); 1.1% were cancelled. The typical flight landed 15 minutes early.

UA 2210: LAX → BOS

Scheduled to leave Los Angeles at 11:59 p.m. local time. Over the past year it arrived on time 90% of the time (348 flights), in line with other UA flights on the route at that hour (88%). Last seen in the data Aug 31, 2026.

Usually United Airlines's last flight of the day from Los Angeles to Boston (100% of days). United Airlines's last LAX–BOS flight was cancelled 1.1% of the time, against 0.5% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 8:35 a.m. the next morning.

Month by month

40%70%100%Sep 2025: 97% on time (30 flights)97SepOct 2025: 97% on time (31 flights)97OctNov 2025: 90% on time (30 flights)90NovDec 2025: 84% on time (31 flights)84DecJan 2026: 81% on time (27 flights)81JanFeb 2026: 86% on time (22 flights)86FebMar 2026: 68% on time (28 flights)68MarApr 2026: 96% on time (26 flights)96AprMay 2026: 97% on time (31 flights)97MayJun 2026: 100% on time (30 flights)100JunJul 2026: 87% on time (31 flights)87JulAug 2026: 90% on time (31 flights)90Aug

By day of week

DayFlightsOn time
Monday5389%
Tuesday3897%
Wednesday4984%
Thursday5294%
Friday5288%
Saturday5290%
Sunday5287%

Why it was late

Air traffic & airport (NAS) 36%Late inbound plane 32%Airline (crew, maintenance, ops) 32%

All flights LAX → BOS · Connecting off UA 2210? Check the risk

Questions

How often is UA 2210 from LAX to BOS late?

United Airlines 2210 from Los Angeles, CA to Boston, MA arrived 15 or more minutes late, was diverted or was cancelled on 10% of 348 scheduled flights between September 2025 and August 2026. 1.1% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check United Airlines for today's flight. Method.