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Flight Reliability

UA 2210 · United Airlines

Los Angeles → Boston (LAX–BOS)87% of its flights flew this route. The rest (SFO–LAX) are included in these numbers.

89
Pretty Reliable
WanderNerd Reliability Score
87%
Arrive within 15 minutes
6 min early
Average arrival delay
1.5%
Cancelled
10 min early
Median arrival delay

Based on 402 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

UA 2210 departing between 9 PM–12 AM arrived on time 89% of the time, versus 76% between 6–9 PM.

Wednesdays have been rough.

UA 2210 arrived on time 96% of the time on Tuesdays and just 80% on Wednesdays. That gap is worth planning around.

Better than the LAX–BOS route average.

UA 2210 arrived on time 87% of the time, versus 79% across the LAX–BOS route.

Better than the United Airlines network average.

UA 2210 arrived on time 87% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon92%(59 flights)
  • Tue96%(45 flights)
  • Wed80%(54 flights)
  • Thu85%(60 flights)
  • Fri80%(60 flights)
  • Sat92%(60 flights)
  • Sun88%(58 flights)
On-time by departure window
  • 6–9 PM76%(53 flights)
  • 9 PM–12 AM89%(343 flights)
On-time trend by month
97%
May

Jun 80% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%35
July 202581%62
August 202585%47
September 202597%30
October 202597%31
November 202590%30
December 202584%31
January 202688%25
February 202695%20
March 202668%28
April 202696%26
May 202697%31
Departures on time
88%
Diverted
0%
Flights flown
396
Months covered
12

Same route, other flights

Keep nerding

Based on 402 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.