Route · SGF → DEN · 2020–2025 BTS data
Springfield to Denver
The SGF–DEN corridor (Springfield, MO → Denver, CO) runs ahead of the national average, served by 1 carrier across roughly 637 miles.
Data updated 2026-06-13
- 80.1%
- On-time
- +1.1 pts
- vs US avg
- 99 min
- Delay when late
- 4,071
- Flights
Cancelled
0.7%
Best Month
Nov 2025 98%
Worst Month
Jun 2025 64%
Distance
637 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 92 | 23 | 0 | 0 | OO |
| Nov 2025 | 90 | 2 | 1 | 0 | OO |
| Oct 2025 | 118 | 24 | 0 | 0 | OO |
| Sep 2025 | 120 | 23 | 0 | 0 | OO |
| Aug 2025 | 124 | 33 | 0 | 0 | OO |
| Jul 2025 | 124 | 37 | 1 | 3 | OO |
| Jun 2025 | 120 | 43 | 1 | 0 | OO |
| May 2025 | 118 | 35 | 1 | 0 | OO |
| Apr 2025 | 89 | 31 | 1 | 1 | OO |
| Mar 2025 | 122 | 22 | 0 | 0 | OO |
| Feb 2025 | 100 | 27 | 4 | 0 | OO |
| Jan 2025 | 93 | 29 | 0 | 0 | OO |
| Dec 2024 | 95 | 16 | 0 | 0 | OO |
| Nov 2024 | 97 | 28 | 2 | 0 | OO |
| Oct 2024 | 93 | 15 | 0 | 0 | OO |
| Sep 2024 | 115 | 17 | 0 | 0 | OO |
| Aug 2024 | 124 | 32 | 1 | 1 | OO |
| Jul 2024 | 124 | 20 | 0 | 0 | OO |
| Jun 2024 | 119 | 30 | 0 | 0 | OO |
| May 2024 | 56 | 12 | 0 | 1 | OO |
| Apr 2024 | 30 | 7 | 0 | 0 | OO |
| Mar 2024 | 31 | 2 | 1 | 0 | OO |
| Jan 2024 | 30 | 3 | 2 | 0 | OO |
| Dec 2023 | 30 | 3 | 0 | 0 | OO |
Cancellation Rate
0.7%
15 of 2,254 flights
Diversion Rate
0.3%
6 of 2,254 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SGF - Springfield
Full on-time, delay-cause, and seasonal performance for Springfield, MO.
Origin airport →DEN - Denver
Full on-time, delay-cause, and seasonal performance for Denver, CO.
Destination airport →Compare the two airports
See SGF and DEN side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to SGF–DEN.
Routes with a similar on-time rate
Routes of a similar trip length
What the Data Says About SGF to DEN
4,071 tracked flights put the SGF to DEN pairing (Springfield to Denver) at a 80.1% on-time rate, squarely in line with the wider network. Delays that do occur run 99.0 minutes on average. Across the 637-mile route and its 1 carrier, the trailing 24 months show 0.7% cancelled and 0.3% diverted (2,254 flights sampled).
The monthly split is wide on this route: Nov 2025 posted the strongest performance at 98% on-time, while Jun 2025 came in at just 64% - a 34-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from SGF to DEN? ▼
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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.