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Flight Reliability

UA 5348 · United Airlines

LNK → Denver (LNK–DEN)98% of its flights flew this route. The rest (IAH–CMH) are included in these numbers.

74
Usually Fine
WanderNerd Reliability Score
75%
Arrive within 15 minutes
17 min
Average arrival delay
0.6%
Cancelled
6 min early
Median arrival delay

Based on 333 historical flights. Data through May 2026.

What the data says

The 6–9 AM departure wins.

UA 5348 departing between 6–9 AM arrived on time 83% of the time, versus 73% between 9 AM–12 PM.

Mondays have been rough.

UA 5348 arrived on time 87% of the time on Sundays and just 66% on Mondays. That gap is worth planning around.

A bit behind the LNK–DEN route.

UA 5348 arrived on time 75% of the time, versus 79% across the LNK–DEN route.

A bit behind the United Airlines network.

UA 5348 arrived on time 75% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon66%(44 flights)
  • Tue74%(46 flights)
  • Wed74%(46 flights)
  • Thu66%(47 flights)
  • Fri77%(52 flights)
  • Sat77%(47 flights)
  • Sun87%(47 flights)
On-time by departure window
  • 6–9 AM83%(30 flights)
  • 9 AM–12 PM73%(294 flights)
  • 12–3 PM—(5 flights)
On-time trend by month
81%
May

Jun 63% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202563%30
July 202574%31
August 202561%31
September 202593%30
October 202580%30
November 202583%30
December 202561%31
February 202683%18
March 202679%29
April 202663%30
May 202681%31
Departures on time
78%
Diverted
0.6%
Flights flown
329
Months covered
12

Same route, other flights

Keep nerding

Based on 333 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.