Routes › Monterey (MRY) › MRY to DEN
Route · 12 months to July 2026
Monterey to Denver: on-time record
Monterey Regional to Denver 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.
In the 12 months to July 2026, reporting carriers scheduled 728 flights from Monterey (MRY) to Denver (DEN), a distance of 959 miles. 92.4% of them arrived within 15 minutes of schedule.
That is 16.4 points above the national on-time share of 76.0% for the same period and 12.6 points above the 79.8% recorded for all departures from MRY. Flights that did arrive were 9.5 minutes early on average, and 0.3% of scheduled flights were cancelled (national: 1.8%).
2 reporting carriers flew the route at least 60 times. SkyWest Airlines had the highest on-time share at 92.8% of 656 flights; United Airlines had the lowest at 88.9% of 72.
The on-time share is up 3.1 points on the previous 12 months (89.3%); cancellations moved from 0.3% to 0.3%.
Of the delay minutes that carriers assigned to a BTS cause category on this route, air carrier 42%, late-arriving aircraft 38% and national aviation system 18%.
- On time 92.4%
- Arrived 15+ minutes late 6.7%
- Cancelled 0.3%
- Diverted 0.5%
Airlines on the route compared
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| OO SkyWest Airlines | 656 | 90% | 92.8% | -10.8 min | 0.2% |
| UA United Airlines | 72 | 10% | 88.9% | 1.8 min | 1.4% |
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 | MRY to DEN | All departures from MRY | All arrivals at DEN | All reported flights |
|---|---|---|---|---|
| Arrived on time | 92.4% | 79.8% | 78.4% | 76.0% |
| Arrived 15+ minutes late | 6.7% | 18.9% | 20.5% | 21.9% |
| Cancelled | 0.3% | 1.0% | 0.8% | 1.8% |
| Diverted | 0.5% | 0.3% | 0.3% | 0.3% |
| Average arrival delay | -9.5 min | 7.7 min | 6.2 min | 8.1 min |
| Delay minutes per 100 flights | 592 | 1,704 | 1,561 | 1,684 |
| Scheduled flights | 728 | 4,686 | 319,190 | 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, DEN to MRY, recorded 80.6% on time across 726 flights in the same period.
Month by month
Year on year: on time 92.4% against 89.3% (+3.1 pts), cancelled 0.3% against 0.3%, flights 728 against 730.
By scheduled departure hour
Delay causes
Seasonality
| Calendar month | Flights | On time | Cancelled | Avg arrival delay | Years in sample |
|---|---|---|---|---|---|
| Jan | 157 | 92.4% | 0.0% | -7.7 min | 3 |
| Feb | 140 | 89.3% | 1.4% | 2.7 min | 3 |
| Mar | 156 | 91.7% | 1.3% | -7.4 min | 3 |
| Apr | 172 | 91.3% | 0.0% | -6.5 min | 3 |
| May | 186 | 89.8% | 0.0% | -2.9 min | 3 |
| Jun | 180 | 86.7% | 0.6% | 2.7 min | 3 |
| Jul | 186 | 84.9% | 0.5% | -1.0 min | 3 |
| Aug | 154 | 80.5% | 0.0% | -1.5 min | 3 |
| Sep | 151 | 92.7% | 0.0% | -6.4 min | 3 |
| Oct | 155 | 96.1% | 0.0% | -12.7 min | 3 |
| Nov | 148 | 92.6% | 1.4% | -6.5 min | 3 |
| Dec | 156 | 87.2% | 0.0% | -1.6 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 Monterey (MRY)
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| MRY–PHX | Monterey to Phoenix | 1,374 | 81.5% | 10.3 min | 1.2% |
| MRY–LAX | Monterey to Los Angeles | 853 | 87.0% | -1.7 min | 0.6% |
| MRY–SFO | Monterey to San Francisco | 733 | 63.2% | 16.6 min | 0.5% |
| MRY–SAN | Monterey to San Diego | 540 | 75.7% | 8.5 min | 3.0% |
| MRY–DFW | Monterey to Dallas/Fort Worth | 298 | 72.1% | 35.3 min | 1.7% |
| MRY–LAS | Monterey to Las Vegas | 109 | 66.1% | 29.8 min | 0.0% |
| MRY–SEA | Monterey to Seattle | 41 | 87.8% | -4.7 min | 0.0% |
| MRY–ORD | Monterey to Chicago | 10 | 80.0% | 28.1 min | 0.0% |
All 9 routes and the airport record for MRY · airport record for DEN
Questions and answers
How often are flights from Monterey to Denver on time?
92.4% of the 728 flights scheduled from MRY to DEN 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 MRY to DEN?
Among reporting carriers with at least 60 flights on the route, SkyWest Airlines had the highest on-time share (92.8%), followed by United Airlines (88.9%). Differences of a point or two on a few hundred flights are small.
What causes delays between Monterey and Denver?
For flights that arrived 15 or more minutes late, carriers attributed the delay minutes as follows: air carrier 42%, late-arriving aircraft 38%, national aviation system 18%, 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 MRY?
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 92.4%, up 3.1 points on the previous 12 months (89.3%). The monthly chart on this page shows each of the last 36 months. Across those months, October had the highest on-time share (96.1%) and August the lowest (80.5%).
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.