Route · ORD → BTV · 2020–2025 BTS data
Chicago to Burlington
The ORD–BTV corridor (Chicago, IL → Burlington, VT) runs behind the national average, served by 28 carriers across roughly 763 miles.
Data updated 2026-06-13
- 78.4%
- On-time
- -0.6 pts
- vs US avg
- 80 min
- Delay when late
- 4,848
- Flights
Cancelled
0.9%
Best Month
Apr 2024 97%
Worst Month
Jul 2025 55%
Distance
763 mi
Carriers
28
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 76 | 25 | 0 | 1 | UA,OO |
| Nov 2025 | 60 | 17 | 1 | 0 | UA,OO |
| Oct 2025 | 163 | 43 | 0 | 0 | OO,UA,MQ |
| Sep 2025 | 122 | 25 | 0 | 0 | MQ,UA,OO |
| Aug 2025 | 115 | 35 | 5 | 0 | OO,UA |
| Jul 2025 | 121 | 55 | 2 | 2 | OO,UA |
| Jun 2025 | 116 | 47 | 3 | 0 | OO,UA,YX |
| May 2025 | 104 | 18 | 0 | 0 | OO,UA,YX |
| Apr 2025 | 80 | 11 | 0 | 0 | UA,YX |
| Mar 2025 | 82 | 17 | 0 | 1 | YX,UA |
| Feb 2025 | 56 | 12 | 0 | 0 | UA |
| Jan 2025 | 67 | 15 | 0 | 0 | YX,UA |
| Dec 2024 | 74 | 19 | 0 | 0 | UA,YX |
| Nov 2024 | 63 | 10 | 0 | 0 | UA,MQ |
| Oct 2024 | 120 | 12 | 0 | 0 | UA,MQ,YX |
| Sep 2024 | 114 | 23 | 0 | 0 | YX,UA,MQ |
| Aug 2024 | 116 | 41 | 1 | 0 | MQ,UA |
| Jul 2024 | 92 | 31 | 4 | 0 | MQ,UA |
| Jun 2024 | 86 | 30 | 0 | 0 | MQ,UA |
| May 2024 | 62 | 14 | 1 | 0 | YX,UA |
| Apr 2024 | 60 | 2 | 0 | 0 | UA,YX |
| Mar 2024 | 62 | 4 | 1 | 0 | YX,UA |
| Feb 2024 | 58 | 6 | 0 | 0 | UA,YX |
| Jan 2024 | 61 | 15 | 1 | 1 | YX,UA |
Cancellation Rate
0.9%
19 of 2,130 flights
Diversion Rate
0.2%
5 of 2,130 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
ORD - Chicago
Full on-time, delay-cause, and seasonal performance for Chicago, IL.
Origin airport →BTV - Burlington
Full on-time, delay-cause, and seasonal performance for Burlington, VT.
Destination airport →Compare the two airports
See ORD and BTV side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to ORD–BTV.
Routes with a similar on-time rate
What the Data Says About ORD to BTV
The Chicago to Burlington corridor (ORD to BTV) posts a 78.4% on-time rate on the lower edge of the average band, based on 4,848 tracked flights. Late flights run 80.4 minutes behind on average. 28 carriers cover the 763-mile route; over the last 24 months, 19 of 2,130 flights were cancelled (0.9%) and 0.2% diverted.
The monthly split is wide on this route: Apr 2024 posted the strongest performance at 97% on-time, while Jul 2025 came in at just 55% - a 42-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from ORD to BTV? ▼
What is the cancellation rate for ORD to BTV? ▼
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Flight Guides
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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.