Route · HSV → ORD · 2020–2025 BTS data
Huntsville to Chicago
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), HSV to ORD (Huntsville to Chicago) ranks #2962 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 75.4%
- On-time
- -3.6 pts
- vs US avg
- 91 min
- Delay when late
- 3,842
- Flights
- #2962 of 4927
- Corpus placement
Cancelled
1.5%
Best Month
May 2025 88%
Worst Month
Mar 2025 55%
Distance
510 mi
Carriers
15
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 93 | 37 | 3 | 0 | MQ,OO |
| Nov 2025 | 144 | 50 | 8 | 0 | OO |
| Oct 2025 | 121 | 39 | 0 | 0 | OO |
| Sep 2025 | 124 | 31 | 0 | 0 | OO |
| Aug 2025 | 147 | 49 | 4 | 0 | OO |
| Jul 2025 | 92 | 25 | 1 | 2 | OO |
| Jun 2025 | 107 | 33 | 0 | 0 | OO |
| May 2025 | 88 | 11 | 0 | 0 | OO,MQ |
| Apr 2025 | 83 | 11 | 2 | 0 | MQ,OO |
| Mar 2025 | 62 | 28 | 0 | 0 | OO |
| Feb 2025 | 56 | 18 | 1 | 0 | OO |
| Jan 2025 | 62 | 27 | 1 | 0 | OO |
| Dec 2024 | 63 | 27 | 0 | 0 | OO |
| Nov 2024 | 64 | 17 | 1 | 0 | OO,MQ |
| Oct 2024 | 86 | 17 | 0 | 0 | MQ,OO |
| Sep 2024 | 60 | 10 | 0 | 0 | OO |
| Aug 2024 | 68 | 20 | 0 | 0 | MQ,OO |
| Jul 2024 | 92 | 22 | 1 | 1 | MQ,OO |
| Jun 2024 | 85 | 26 | 1 | 0 | MQ,OO |
| May 2024 | 64 | 25 | 3 | 0 | MQ,YX,OO |
| Apr 2024 | 57 | 8 | 0 | 0 | MQ,OO,YX |
| Mar 2024 | 31 | 0 | 0 | 0 | YX,OO |
| Jan 2024 | 32 | 9 | 3 | 0 | OO |
| Dec 2023 | 52 | 17 | 0 | 0 | OO |
HSV–ORD seasonal on-time pattern
Best: April (88.6%) · weakest: December (68.5%)
Strongest calendar month
April
88.6% on-time · ~53 flights/mo
Busiest calendar month
August
~86 flights/mo avg
Weakest calendar month
December
68.5% on-time · ~63 flights/mo
Cancellation Rate
1.5%
29 of 1,933 flights
Diversion Rate
0.2%
3 of 1,933 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
HSV - Huntsville
Full on-time, delay-cause, and seasonal performance for Huntsville, AL.
HSV on-time profileORD - Chicago
Full on-time, delay-cause, and seasonal performance for Chicago, IL.
ORD on-time profileCompare the two airports
See HSV and ORD side by side on delays, cancellations, and reliability.
Compare HSV vs ORDOrigin-hub reliability standing
Mid-pack among HSV departures
From HSV, this corridor sits with 5 other 75–85% on-time routes out of 7 tracked departures, not the hub's reliability leaders (2 at ≥85%) and not the softest ( 0 below 75%). Destination: Chicago · fleet on-time rank #4403 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to HSV–ORD.
Routes with a similar on-time rate
What the Data Says About HSV to ORD
The Huntsville to Chicago corridor (HSV to ORD) posts a 75.4% on-time rate on the lower edge of the average band, based on 3,842 tracked flights. Late flights run 91.1 minutes behind on average. 15 carriers cover the 510-mile route; over the last 24 months, 29 of 1,933 flights were cancelled (1.5%) and 0.2% diverted.
The monthly split is wide on this route: May 2025 posted the strongest performance at 88% on-time, while Mar 2025 came in at just 55% - a 33-point swing worth factoring into travel timing.
On the multi-year calendar, HSV–ORD peaks in April at 88.6% on-time while August carries the heaviest traffic (~86 flights per month) ; the softest month is December at 68.5%, a 20.1-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does HSV to ORD rank among US routes by traffic? ▼
How often are flights delayed from HSV to ORD? ▼
What is the cancellation rate for HSV to ORD? ▼
How far is the flight from HSV to ORD? ▼
When is the best time to fly from HSV to ORD? ▼
Airports on this route
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.
Using HSV–ORD data
HSV–ORD is mid-pack at 75.4% on-time; month and carrier mix move more than the corridor headline.
- Compare HSV and ORD airport profiles: delay causes and top routes differ even on the same corridor. HSV airport
- If your dates flex, April (88.6% on-time) beats December (68.5%) on this corridor. Seasonal chart
- 4 other routes post a similar 75.4% on-time rate; compare before you commit to this pairing. Similar routes
On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.
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.