Route · DSM → ORD · 2020–2025 BTS data
Des Moines to Chicago
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), DSM to ORD (Des Moines to Chicago) ranks #845 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 82.9%
- On-time
- +3.9 pts
- vs US avg
- 88 min
- Delay when late
- 12,641
- Flights
- #845 of 4927
- Corpus placement
Cancelled
2.3%
Best Month
Mar 2024 95%
Worst Month
Dec 2025 63%
Distance
299 mi
Carriers
36
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 270 | 101 | 12 | 0 | YX,OH,MQ,UA,OO |
| Nov 2025 | 271 | 49 | 29 | 0 | OO,UA,MQ,AA,YX |
| Oct 2025 | 296 | 88 | 2 | 0 | AA,OO,UA,YX |
| Sep 2025 | 265 | 48 | 1 | 0 | MQ,UA,OO,YX,AA |
| Aug 2025 | 294 | 80 | 11 | 0 | AA,OO,YX,MQ,UA |
| Jul 2025 | 294 | 98 | 17 | 0 | AA,OO,UA,YX |
| Jun 2025 | 281 | 83 | 2 | 2 | AA,OO,UA,YX,MQ |
| May 2025 | 269 | 55 | 1 | 0 | AA,OO,UA,YX,MQ |
| Apr 2025 | 228 | 31 | 2 | 0 | MQ,OO,UA,YX |
| Mar 2025 | 202 | 47 | 6 | 0 | YX,OO,UA,MQ |
| Feb 2025 | 131 | 18 | 1 | 1 | OO,UA,YX,MQ |
| Jan 2025 | 157 | 25 | 0 | 0 | YX,OO,UA,MQ |
| Dec 2024 | 132 | 30 | 1 | 0 | MQ,OO,UA,YX |
| Nov 2024 | 164 | 21 | 0 | 0 | OO,YX,UA,MQ,AA |
| Oct 2024 | 200 | 24 | 0 | 0 | UA,MQ,OO,YX,AA |
| Sep 2024 | 197 | 23 | 1 | 0 | YX,OO,UA,AA,MQ |
| Aug 2024 | 201 | 53 | 1 | 0 | AA,MQ,YX,OO,UA |
| Jul 2024 | 155 | 38 | 7 | 0 | MQ,OO,UA,YX |
| Jun 2024 | 140 | 39 | 0 | 0 | AA,MQ,OO,UA |
| May 2024 | 142 | 36 | 3 | 0 | AA,MQ,YX,OO,UA |
| Apr 2024 | 174 | 20 | 0 | 0 | AA,MQ,OO,UA,YX |
| Mar 2024 | 144 | 7 | 0 | 0 | AA,MQ,YX,OO,UA |
| Feb 2024 | 139 | 12 | 0 | 0 | AA,MQ,OO,UA,YX |
| Jan 2024 | 155 | 43 | 16 | 0 | MQ,YX,OO,UA |
DSM–ORD seasonal on-time pattern
Best: April (89.8%) · weakest: December (75.7%)
Strongest calendar month
April
89.8% on-time · ~176 flights/mo
Busiest calendar month
August
~205 flights/mo avg
Weakest calendar month
December
75.7% on-time · ~161 flights/mo
Cancellation Rate
2.3%
113 of 4,901 flights
Diversion Rate
0.1%
3 of 4,901 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
DSM - Des Moines
Full on-time, delay-cause, and seasonal performance for Des Moines, IA.
DSM on-time profileORD - Chicago
Full on-time, delay-cause, and seasonal performance for Chicago, IL.
ORD on-time profileCompare the two airports
See DSM and ORD side by side on delays, cancellations, and reliability.
Compare DSM vs ORDOrigin-hub reliability standing
Mid-pack among DSM departures
From DSM, this corridor sits with 7 other 75–85% on-time routes out of 13 tracked departures, not the hub's reliability leaders (6 at ≥85%) and not the softest ( 0 below 75%). Destination: Chicago · fleet on-time rank #1979 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to DSM–ORD.
Routes with a similar on-time rate
What the Data Says About DSM to ORD
Bureau of Transportation Statistics records show Des Moines to Chicago (DSM to ORD) running a 82.9% on-time rate over 12,641 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 87.9 minutes. The 299-mile corridor is served by 36 carriers, and over the last 24 months 2.3% of 4,901 flights were cancelled, 0.1% diverted.
The monthly split is wide on this route: Mar 2024 posted the strongest performance at 95% on-time, while Dec 2025 came in at just 63% - a 33-point swing worth factoring into travel timing.
On the multi-year calendar, DSM–ORD peaks in April at 89.8% on-time while August carries the heaviest traffic (~205 flights per month) ; the softest month is December at 75.7%, a 14.1-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does DSM to ORD rank among US routes by traffic? ▼
How often are flights delayed from DSM to ORD? ▼
What is the cancellation rate for DSM to ORD? ▼
How far is the flight from DSM to ORD? ▼
When is the best time to fly from DSM 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 DSM–ORD data
DSM–ORD runs 3.9 pts above the national 79% average; the remaining risk is month-to-month swing and carrier mix, not a weak headline rate.
- Compare DSM and ORD airport profiles: delay causes and top routes differ even on the same corridor. DSM airport
- If your dates flex, April (89.8% on-time) beats December (75.7%) on this corridor. Seasonal chart
- 4 other routes post a similar 82.9% 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.