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Flight Reliability

UA 4295 · United Airlines

Washington → MOB (IAD–MOB)

58
A Little Dicey
WanderNerd Reliability Score
73%
Arrive within 15 minutes
39 min
Average arrival delay
1.6%
Cancelled
7 min early
Median arrival delay

Based on 364 historical flights. Data through May 2026.

What the data says

6–9 PM has a slight edge.

Departures between 6–9 PM arrived on time 76% of the time, against 70% between 3–6 PM.

Friday is doing you no favors.

UA 4295 arrived on time 79% of the time on Saturdays. On Fridays: 69%.

A bit behind the United Airlines network.

UA 4295 arrived on time 73% of the time, versus 79% across the United Airlines network.

Slipping a little lately.

UA 4295 arrived on time 74% of the time over the last three months in the data, compared with 79% in the three months before that.

The breakdown

On-time by weekday
  • Mon74%(49 flights)
  • Tue77%(52 flights)
  • Wed72%(50 flights)
  • Thu72%(50 flights)
  • Fri69%(51 flights)
  • Sat79%(52 flights)
  • Sun69%(52 flights)
On-time by departure window
  • 3–6 PM70%(175 flights)
  • 6–9 PM76%(181 flights)
On-time trend by month
68%
May

Jun 48% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202548%29
July 202546%26
August 202574%31
September 202583%30
October 202581%31
November 202583%30
December 202568%31
January 202686%28
February 202682%28
March 202665%31
April 202690%30
May 202668%31
Departures on time
74%
Diverted
0.5%
Flights flown
356
Months covered
12

Same route, other flights

Keep nerding

Based on 364 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.