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

Syracuse, NY (SYR) to Denver, CO (DEN) flight delay odds

72.9% of 468 official scheduled SYR-to-DEN flights arrived on time; 15.2% arrived at least 30 minutes late and 1.1% 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
72.9%arrived on time
15.2%30+ min late
1.1%cancelled
468scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.6%all scheduled flights
120+ minutes late4.1%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival+13.0 mincompleted flights

Which departure time was most reliable for SYR to DEN?

Among qualifying SYR-to-DEN departure window results, Early morning had the highest on-time rate: 76.6% of 364 flights. Afternoon was lowest at 59.2% across 103 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36476.6%12.9%1.4%
Afternoon10359.2%23.3%0.0%

Which weekday was most reliable for SYR to DEN?

Among qualifying SYR-to-DEN weekday results, Monday had the highest on-time rate: 75.7% of 70 flights. Wednesday was lowest at 67.7% across 65 flights.

DayFlightsOn time30+ minCancelled
Monday7075.7%10.0%4.3%
Tuesday6071.7%21.7%0.0%
Wednesday6567.7%20.0%0.0%
Thursday7075.7%12.9%1.4%
Friday7074.3%11.4%0.0%
Saturday6374.6%17.5%0.0%
Sunday7070.0%14.3%1.4%

Which airline was most reliable for SYR to DEN?

Only United Airlines met the SYR-to-DEN airline threshold: 72.9% of 468 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
United Airlines46872.9%15.2%1.1%

Which month was most reliable for SYR to DEN?

Among qualifying SYR-to-DEN month results, October 2025 had the highest on-time rate: 93.5% of 31 flights. December 2025 was lowest at 32.3% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20255369.8%18.9%0.0%
August 20255780.7%8.8%0.0%
September 20255483.3%13.0%0.0%
October 20253193.5%3.2%0.0%
November 20253066.7%16.7%0.0%
December 20253132.3%35.5%0.0%
January 20263154.8%19.4%6.5%
February 20262878.6%17.9%0.0%
March 20263174.2%16.1%3.2%
April 20263080.0%6.7%3.3%
May 20264080.0%15.0%2.5%
June 20265269.2%15.4%0.0%

What drove SYR to DEN delay minutes?

Airline was the largest recorded SYR-to-DEN delay category, accounting for 60.9% of 8,841 BTS-attributed delay minutes during July 2025–June 2026.

Airline60.9%
Late aircraft6.1%
National airspace31.5%
Weather1.4%
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.