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Flight Reliability

DL 2674 · Delta Air Lines

Las Vegas → Salt Lake City (LAS–SLC)

100
Nerd Approved
WanderNerd Reliability Score
95%
Arrive within 15 minutes
7 min early
Average arrival delay
0.3%
Cancelled
13 min early
Median arrival delay

Based on 365 historical flights. Data through May 2026.

What the data says

Friday is doing you no favors.

DL 2674 arrived on time 100% of the time on Wednesdays. On Fridays: 92%.

Better than the LAS–SLC route average.

DL 2674 arrived on time 95% of the time, versus 83% across the LAS–SLC route.

Better than the Delta Air Lines network average.

DL 2674 arrived on time 95% of the time, versus 81% across the Delta Air Lines network.

It basically never cancels.

Out of 365 scheduled flights, only 0.3% were cancelled.

The breakdown

On-time by weekday
  • Mon92%(52 flights)
  • Tue96%(52 flights)
  • Wed100%(52 flights)
  • Thu98%(51 flights)
  • Fri92%(52 flights)
  • Sat94%(52 flights)
  • Sun94%(53 flights)
On-time trend by month
100%
May

Jun 83% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%30
July 202594%31
August 202597%31
September 202590%30
October 2025100%31
November 2025100%30
December 202594%31
January 202694%31
February 2026100%27
March 202697%31
April 202697%30
May 2026100%31
Departures on time
94%
Diverted
0%
Flights flown
364
Months covered
12

Same route, other flights

Keep nerding

Based on 365 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.