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

Reno, NV (RNO) to Seattle, WA (SEA) flight delay odds

73.4% of 910 official scheduled RNO-to-SEA flights arrived on time; 14.6% arrived at least 30 minutes late and 1.4% 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
73.4%arrived on time
14.6%30+ min late
1.4%cancelled
910scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.5%all scheduled flights
120+ minutes late2.2%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+6.7 mincompleted flights

Which departure time was most reliable for RNO to SEA?

Among qualifying RNO-to-SEA departure window results, Early morning had the highest on-time rate: 85.9% of 291 flights. Evening was lowest at 52.7% across 165 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning29185.9%4.5%1.4%
Late morning10583.8%4.8%0.0%
Afternoon34969.6%20.1%1.4%
Evening16552.7%27.3%2.4%

Which weekday was most reliable for RNO to SEA?

Among qualifying RNO-to-SEA weekday results, Wednesday had the highest on-time rate: 80.3% of 122 flights. Sunday was lowest at 68.6% across 140 flights.

DayFlightsOn time30+ minCancelled
Monday14070.0%18.6%0.0%
Tuesday12579.2%9.6%2.4%
Wednesday12280.3%9.8%0.0%
Thursday13072.3%16.2%0.8%
Friday13970.5%17.3%2.9%
Saturday11474.6%13.2%1.8%
Sunday14068.6%16.4%2.1%

Which airline was most reliable for RNO to SEA?

Among qualifying RNO-to-SEA airline results, Alaska Airlines had the highest on-time rate: 73.7% of 811 flights. SkyWest Airlines was lowest at 70.7% across 99 flights.

AirlineFlightsOn time30+ minCancelled
Alaska Airlines81173.7%14.4%1.6%
SkyWest Airlines9970.7%16.2%0.0%

Which month was most reliable for RNO to SEA?

Among qualifying RNO-to-SEA month results, May 2026 had the highest on-time rate: 92.0% of 88 flights. July 2025 was lowest at 56.6% across 122 flights.

MonthFlightsOn time30+ minCancelled
July 202512256.6%24.6%2.5%
August 202510456.7%30.8%1.0%
September 20256982.6%11.6%2.9%
October 20257572.0%16.0%1.3%
November 20255971.2%15.3%0.0%
December 20255574.5%10.9%1.8%
January 20268182.7%8.6%1.2%
February 20266272.6%11.3%3.2%
March 20265074.0%12.0%4.0%
April 20264085.0%10.0%0.0%
May 20268892.0%2.3%0.0%
June 202610578.1%9.5%0.0%

What drove RNO to SEA delay minutes?

Late aircraft was the largest recorded RNO-to-SEA delay category, accounting for 49.9% of 11,549 BTS-attributed delay minutes during July 2025–June 2026.

Airline19.5%
Late aircraft49.9%
National airspace28.0%
Weather2.5%
Security0.0%
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.