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

Reno, NV (RNO) to Denver, CO (DEN) flight delay odds

Historically, 85.0% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 2,519 flights.

HISTORICAL ROUTE SIGNALLower disruption
85.0%arrived on time
8.8%30+ min late
0.4%cancelled
2,519scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.2%all scheduled flights
120+ minutes late2.1%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival+1.4 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning81792.5%2.9%0.2%
Late morning78587.3%6.6%0.5%
Afternoon74476.6%15.2%0.4%
Evening17375.7%18.5%0.6%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday37582.7%10.4%0.0%
Tuesday34386.6%6.4%0.6%
Wednesday35589.0%7.0%0.3%
Thursday35981.9%11.1%0.6%
Friday38281.9%12.0%0.8%
Saturday33191.2%5.1%0.0%
Sunday37482.9%8.6%0.5%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
United Airlines1,34484.2%9.4%0.5%
Southwest Airlines1,08885.9%8.2%0.3%
Frontier Airlines6283.9%8.1%0.0%
SkyWest Airlines2596.0%0.0%0.0%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 202525869.8%20.2%0.4%
August 202525982.2%12.4%0.4%
September 202524885.9%7.3%0.0%
October 202523087.8%7.4%0.4%
November 202518692.5%4.8%0.0%
December 202519983.9%6.0%0.5%
January 202619095.8%1.6%0.0%
February 202617885.4%8.4%0.6%
March 202619987.9%8.5%0.5%
April 202617991.1%3.9%0.6%
May 202619286.5%7.8%0.5%
June 202620178.1%11.9%1.0%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline28.2%
Late aircraft35.5%
National airspace30.5%
Weather5.7%
Security0.1%
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.