BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
BNA→LAS

Nashville, TN (BNA) to Las Vegas, NV (LAS) flight delay odds

76.1% of 2,021 official scheduled BNA-to-LAS flights arrived on time; 13.5% arrived at least 30 minutes late and 0.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
76.1%arrived on time
13.5%30+ min late
0.8%cancelled
2,021scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.5%all scheduled flights
120+ minutes late1.7%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+4.7 mincompleted flights

Which departure time was most reliable for BNA to LAS?

Among qualifying BNA-to-LAS departure window results, Early morning had the highest on-time rate: 93.2% of 600 flights. Night was lowest at 63.4% across 213 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning60093.2%3.0%0.7%
Late morning10682.1%12.3%0.0%
Afternoon58472.8%13.2%0.5%
Evening51864.1%22.0%1.2%
Night21363.4%23.9%1.9%

Which weekday was most reliable for BNA to LAS?

Among qualifying BNA-to-LAS weekday results, Wednesday had the highest on-time rate: 78.7% of 277 flights. Friday was lowest at 73.3% across 303 flights.

DayFlightsOn time30+ minCancelled
Monday30777.5%10.7%1.3%
Tuesday29677.0%13.2%0.0%
Wednesday27778.7%10.1%0.0%
Thursday30375.6%14.5%1.0%
Friday30373.3%18.8%0.3%
Saturday23877.3%12.2%1.3%
Sunday29773.7%14.5%2.0%

Which airline was most reliable for BNA to LAS?

Among qualifying BNA-to-LAS airline results, Spirit Airlines had the highest on-time rate: 78.2% of 243 flights. Southwest Airlines was lowest at 76.0% across 1,760 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,76076.0%13.1%0.7%
Spirit Airlines24378.2%15.6%2.1%
Frontier Airlines1241.7%25.0%0.0%
American Airlines2100.0%0.0%0.0%
Delta Air Lines250.0%50.0%0.0%
Allegiant Air2100.0%0.0%0.0%

Which month was most reliable for BNA to LAS?

Among qualifying BNA-to-LAS month results, August 2025 had the highest on-time rate: 84.4% of 167 flights. June 2026 was lowest at 56.9% across 174 flights.

MonthFlightsOn time30+ minCancelled
July 202517372.8%15.6%0.6%
August 202516784.4%7.8%0.0%
September 202517284.3%9.3%0.6%
October 202522281.1%9.9%0.0%
November 202516881.0%11.9%0.0%
December 202514883.1%8.1%0.0%
January 202614881.1%7.4%4.7%
February 202615476.6%13.6%0.0%
March 202618478.3%10.9%3.3%
April 202615967.9%18.9%0.6%
May 202615264.5%21.7%0.7%
June 202617456.9%27.6%0.0%

What drove BNA to LAS delay minutes?

Late aircraft was the largest recorded BNA-to-LAS delay category, accounting for 50.9% of 24,027 BTS-attributed delay minutes during July 2025–June 2026.

Airline30.8%
Late aircraft50.9%
National airspace16.3%
Weather1.5%
Security0.5%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.