Routes › Hayden (HDN) › HDN to ORD
Route · 12 months to July 2026
Hayden to Chicago: on-time record
Yampa Valley to Chicago O'Hare International
BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report. Data through July 2026; this is a monthly history, not live flight status.
69.8% of scheduled HDN to ORD flights arrived on time in the 12 months to July 2026. The figure covers 179 flights between Hayden and Chicago by carriers that report to BTS, a distance of 1,009 miles.
That is 6.2 points below the national on-time share of 76.0% for the same period and 4.4 points below the 74.2% recorded for all departures from HDN. Flights that did arrive were 18.4 min late on average, and 1.1% of scheduled flights were cancelled (national: 1.8%).
2 reporting carriers flew the route at least 60 times. United Airlines had the highest on-time share at 74.1% of 116 flights; Envoy Air had the lowest at 61.9% of 63.
The on-time share is up 1.2 points on the previous 12 months (68.6%); cancellations moved from 2.3% to 1.1%.
Of the delay minutes that carriers assigned to a BTS cause category on this route, late-arriving aircraft 59%, national aviation system 22% and air carrier 19%.
- On time 69.8%
- Arrived 15+ minutes late 27.4%
- Cancelled 1.1%
- Diverted 1.7%
Airlines on the route compared
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| UA United Airlines | 116 | 65% | 74.1% | 13.7 min | 0.9% |
| MQ Envoy Air | 63 | 35% | 61.9% | 27.3 min | 1.6% |
Carriers with at least 24 flights in the 12 months to July 2026. The on-time pill is green when a carrier is at or above the route's overall share. Regional carriers operate flights sold under larger airlines' brands; BTS lists the carrier that operated the flight.
Compared with the airports and the nation
| Measure | HDN to ORD | All departures from HDN | All arrivals at ORD | All reported flights |
|---|---|---|---|---|
| Arrived on time | 69.8% | 74.2% | 71.2% | 76.0% |
| Arrived 15+ minutes late | 27.4% | 24.4% | 25.4% | 21.9% |
| Cancelled | 1.1% | 1.0% | 2.9% | 1.8% |
| Diverted | 1.7% | 0.4% | 0.5% | 0.3% |
| Average arrival delay | 18.4 min | 8.6 min | 15.4 min | 8.1 min |
| Delay minutes per 100 flights | 2,939 | 2,218 | 2,373 | 1,684 |
| Scheduled flights | 179 | 2,393 | 359,867 | 7,043,858 |
12 months to July 2026. Delay minutes count late arrivals only (an early arrival is zero), so the per-100-flights row is a normalised total rather than an average of early and late.
The return direction, ORD to HDN, recorded 63.1% on time across 179 flights in the same period.
Month by month
Year on year: on time 69.8% against 68.6% (+1.2 pts), cancelled 1.1% against 2.3%, flights 179 against 175.
By scheduled departure hour
Delay causes
Seasonality
| Calendar month | Flights | On time | Cancelled | Avg arrival delay | Years in sample |
|---|---|---|---|---|---|
| Jan | 108 | 75.0% | 0.9% | 10.1 min | 3 |
| Feb | 121 | 71.1% | 0.8% | 4.9 min | 3 |
| Mar | 149 | 69.8% | 2.0% | 15.8 min | 3 |
| Apr | 13 | 46.2% | 0.0% | 66.3 min | 2 |
| Dec | 80 | 71.3% | 1.3% | 5.4 min | 3 |
Each calendar month summed across the 36 months on file, so most rows combine three years. The pill compares the month with the route's own 12-month share.
Other routes from Hayden (HDN)
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| HDN–DEN | Hayden to Denver | 1,425 | 79.0% | 0.8 min | 0.5% |
| HDN–DFW | Hayden to Dallas/Fort Worth | 127 | 57.5% | 55.5 min | 1.6% |
| HDN–ATL | Hayden to Atlanta | 100 | 68.0% | 12.8 min | 4.0% |
| HDN–EWR | Hayden to Newark | 97 | 77.3% | -0.4 min | 3.1% |
| HDN–LAX | Hayden to Los Angeles | 84 | 81.0% | -10.5 min | 1.2% |
| HDN–DAL | Hayden to Dallas | 63 | 61.9% | 16.4 min | 0.0% |
| HDN–SAN | Hayden to San Diego | 51 | 58.8% | 18.3 min | 2.0% |
| HDN–IAH | Hayden to Houston | 46 | 82.6% | 11.8 min | 0.0% |
All 17 routes and the airport record for HDN · airport record for ORD
Questions and answers
How often are flights from Hayden to Chicago on time?
69.8% of the 179 flights scheduled from HDN to ORD in the 12 months to July 2026 arrived less than 15 minutes after their scheduled time. The national share for the same period was 76.0%. Cancelled and diverted flights count as not on time.
Which airline has the highest on-time share from HDN to ORD?
Among reporting carriers with at least 60 flights on the route, United Airlines had the highest on-time share (74.1%), followed by Envoy Air (61.9%). Differences of a point or two on a few hundred flights are small.
What causes delays between Hayden and Chicago?
For flights that arrived 15 or more minutes late, carriers attributed the delay minutes as follows: late-arriving aircraft 59%, national aviation system 22%, air carrier 19%, extreme weather 1%, security 0%. The categories are the carriers' own reports to BTS; weather that slows the wider system is usually recorded under the National Aviation System rather than extreme weather.
What time of day has the highest on-time share from HDN?
Too few departure hours carry enough flights on this route to compare them.
Is it getting better?
The on-time share for the 12 months to July 2026 was 69.8%, up 1.2 points on the previous 12 months (68.6%). The monthly chart on this page shows each of the last 36 months.
Where does this data come from?
Every figure is computed from the Bureau of Transportation Statistics Reporting Carrier On-Time Performance files, which list each scheduled domestic flight by the carriers required to report. This page covers August 2023 to July 2026. It shows totals and averages only; it is not a live flight-status service.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance (1987 to present), monthly files August 2023 to July 2026, a US government work in the public domain. Figures are totals and averages over all scheduled flights by reporting carriers on the route; no individual flight or aircraft is identified. Times are local to the departure airport. The load factor and passenger counts from the BTS T-100 series are not included in this edition. See the methodology; report processing errors through corrections.