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Flight Reliability

DL 755 · Delta Air Lines

Las Vegas → Atlanta (LAS–ATL)

96
Nerd Approved
WanderNerd Reliability Score
94%
Arrive within 15 minutes
3 min
Average arrival delay
1.4%
Cancelled
9 min early
Median arrival delay

Based on 365 historical flights. Data through May 2026.

What the data says

Thursday is the weak spot.

DL 755 arrived on time 100% of the time on Fridays. On Thursdays: 87%.

Better than the LAS–ATL route average.

DL 755 arrived on time 94% of the time, versus 85% across the LAS–ATL route.

Better than the Delta Air Lines network average.

DL 755 arrived on time 94% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon94%(51 flights)
  • Tue96%(52 flights)
  • Wed96%(52 flights)
  • Thu87%(52 flights)
  • Fri100%(51 flights)
  • Sat94%(50 flights)
  • Sun90%(52 flights)
On-time trend by month
94%
May

Jun 89% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202589%28
July 2025100%31
August 2025100%30
September 202597%30
October 202594%31
November 202586%29
December 2025100%31
January 202690%31
February 202689%28
March 202690%30
April 202697%30
May 202694%31
Departures on time
94%
Diverted
0%
Flights flown
360
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.