Route · SPI → DFW · 2020–2025 BTS data
Springfield to Dallas/Fort Worth
The SPI–DFW corridor (Springfield, IL → Dallas/Fort Worth, TX) runs ahead of the national average, served by 4 carriers across roughly 630 miles.
Data updated 2026-06-13
- 80.8%
- On-time
- +1.8 pts
- vs US avg
- 89 min
- Delay when late
- 2,078
- Flights
Cancelled
2.5%
Best Month
Feb 2022 89%
Worst Month
Aug 2022 65%
Distance
630 mi
Carriers
4
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| May 2023 | 31 | 6 | 0 | 0 | OO |
| Apr 2023 | 30 | 3 | 2 | 1 | OO |
| Mar 2023 | 31 | 7 | 0 | 0 | OO |
| Jan 2023 | 40 | 7 | 2 | 0 | OO |
| Dec 2022 | 62 | 15 | 3 | 0 | OO |
| Nov 2022 | 59 | 15 | 1 | 0 | OO |
| Oct 2022 | 62 | 14 | 0 | 0 | MQ,OO |
| Sep 2022 | 60 | 8 | 0 | 1 | OO,MQ |
| Aug 2022 | 62 | 22 | 1 | 2 | MQ,OO |
| Jul 2022 | 62 | 14 | 0 | 1 | MQ |
| Jun 2022 | 60 | 14 | 0 | 0 | MQ |
| May 2022 | 62 | 14 | 0 | 0 | MQ |
| Apr 2022 | 59 | 13 | 2 | 0 | MQ |
| Mar 2022 | 60 | 9 | 2 | 1 | MQ |
| Feb 2022 | 54 | 6 | 8 | 0 | MQ |
| Jan 2022 | 62 | 8 | 0 | 0 | MQ |
| Dec 2021 | 62 | 9 | 0 | 0 | MQ |
| Nov 2021 | 58 | 8 | 0 | 0 | MQ |
| Oct 2021 | 62 | 12 | 2 | 0 | MQ |
| Sep 2021 | 60 | 17 | 1 | 1 | MQ |
| Aug 2021 | 62 | 14 | 4 | 0 | MQ |
| Jul 2021 | 62 | 7 | 2 | 1 | MQ |
| Jun 2021 | 60 | 15 | 0 | 0 | MQ |
| May 2021 | 62 | 11 | 3 | 0 | MQ |
Cancellation Rate
2.5%
33 of 1,344 flights
Diversion Rate
0.6%
8 of 1,344 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SPI - Springfield
Full on-time, delay-cause, and seasonal performance for Springfield, IL.
Origin airport →DFW - Dallas/Fort Worth
Full on-time, delay-cause, and seasonal performance for Dallas/Fort Worth, TX.
Destination airport →Compare the two airports
See SPI and DFW side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to SPI–DFW.
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What the Data Says About SPI to DFW
2,078 tracked flights put the SPI to DFW pairing (Springfield to Dallas/Fort Worth) at a 80.8% on-time rate, squarely in line with the wider network. Delays that do occur run 89.3 minutes on average. Across the 630-mile route and its 4 carriers, the trailing 24 months show 2.5% cancelled and 0.6% diverted (1,344 flights sampled).
The monthly split is wide on this route: Feb 2022 posted the strongest performance at 89% on-time, while Aug 2022 came in at just 65% - a 24-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.