Route · DEN → SYR · 2020–2025 BTS data
Denver to Syracuse
The DEN–SYR corridor (Denver, CO → Syracuse, NY) runs behind the national average, served by 7 carriers across roughly 1,492 miles.
Data updated 2026-06-13
- 72.5%
- On-time
- -6.5 pts
- vs US avg
- 61 min
- Delay when late
- 1,960
- Flights
Cancelled
0.6%
Best Month
Aug 2025 75%
Worst Month
Jul 2025 58%
Distance
1,492 mi
Carriers
7
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 31 | 10 | 0 | 0 | UA |
| Nov 2025 | 30 | 5 | 0 | 0 | UA |
| Oct 2025 | 31 | 6 | 0 | 0 | UA |
| Sep 2025 | 54 | 16 | 0 | 0 | UA |
| Aug 2025 | 57 | 14 | 0 | 0 | UA |
| Jul 2025 | 53 | 22 | 0 | 0 | UA |
| Jun 2025 | 34 | 14 | 0 | 0 | UA |
| May 2025 | 31 | 18 | 0 | 0 | UA |
| Apr 2025 | 30 | 9 | 0 | 0 | UA |
| Mar 2025 | 31 | 8 | 0 | 0 | UA |
| Jan 2025 | 31 | 10 | 0 | 1 | UA |
| Dec 2024 | 31 | 3 | 0 | 0 | UA |
| Nov 2024 | 30 | 5 | 0 | 0 | UA |
| Oct 2024 | 31 | 5 | 0 | 0 | UA |
| Sep 2024 | 32 | 8 | 0 | 0 | UA,F9 |
| Aug 2024 | 46 | 13 | 1 | 0 | F9,UA |
| Jul 2024 | 49 | 18 | 2 | 0 | F9,UA |
| Jun 2024 | 46 | 15 | 1 | 0 | F9,UA |
| May 2024 | 45 | 13 | 0 | 0 | F9,UA |
| Apr 2024 | 41 | 13 | 1 | 0 | F9,UA |
| Mar 2024 | 31 | 12 | 0 | 0 | UA |
| Jan 2024 | 31 | 4 | 0 | 0 | UA |
| Dec 2023 | 36 | 8 | 0 | 0 | UA,F9 |
| Nov 2023 | 34 | 7 | 0 | 0 | F9,UA |
Cancellation Rate
0.6%
5 of 896 flights
Diversion Rate
0.1%
1 of 896 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
DEN - Denver
Full on-time, delay-cause, and seasonal performance for Denver, CO.
Origin airport →SYR - Syracuse
Full on-time, delay-cause, and seasonal performance for Syracuse, NY.
Destination airport →Compare the two airports
See DEN and SYR side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to DEN–SYR.
Routes with a similar on-time rate
What the Data Says About DEN to SYR
On-time performance on the DEN to SYR pairing (Denver to Syracuse) trails a chunk of the network: 72.5% of 1,960 tracked flights arrived on schedule, with a 61.2-minute average delay on the ones that ran late. The route spans about 1,492 miles across 7 carriers. Cancellations over the trailing 24 months hit 0.6% (5 of 896 flights), with 0.1% diverted.
The monthly split is wide on this route: Aug 2025 posted the strongest performance at 75% on-time, while Jul 2025 came in at just 58% - a 17-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.