Carrier route record
MQMRY→PHX
Envoy Air · Monterey to Phoenix
- Flights
- 231
- Period
- September 2025 to August 2026
- Share of route
- 17%
- Carriers
- 3
Historical statistics for September 2025 to August 2026, not live status. For today’s flights, check with Envoy Air.
Envoy on MRY to PHX earns a B. More than four flights in five arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 7 points better than the national rate of 77.3%. When something does go wrong the average delay runs roughly 40 minutes. That rests on 231 flights, with a median arrival 5 minutes early.
Set against the rest of the country, Envoy's MRY to PHX record is 7 points better than the US average of 77.3%. That gap is worth roughly 73 fewer late arrivals for every thousand flights.
Key figures
On time
84.6%
Arrivals under 15 minutes late, of 228 completed flights
Avg delay
42 min
Across delayed arrivals only, not all flights
Cancelled
1.30%
National rate is 1.89%
Whole route
82.7%
Every carrier on MRY to PHX, 1,370 flights
These figures cover 231 flights between September 2025 and August 2026. The median arrival is 5 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.
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Carrier by carrier
Envoy against every carrier on MRY to PHX
Envoy flew 231 of the 1,370 flights on MRY to PHX, about 17% of it. Its 84.6% on time is 2 points better than the route as a whole, which runs 82.7%. Ranked by on-time rate it is first of three carriers on the route, where the range runs from Envoy at 84.6% to SkyWest at 82.3%. One of those carriers flew fewer than 365 flights here, so treat their positions as rough.
Only one carrier clears this site's 365-flight floor here, so there is no comparison to draw. The table below is the full picture.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Envoy Air (this page)thin sample | 231 | 84.6% | 42 min | 1.30% | B |
| American Airlinesthin sample | 251 | 82.7% | 156 min | 1.99% | B |
| SkyWest Airlines | 888 | 82.3% | 113 min | 0.90% | B+ |
Timetable by Aviasales, a Travelpayouts partner. Booking through it may earn this site a commission at no cost to you; it changes no figure here.
Departure window
When Envoy runs best on this route
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 12 points, against half a point between the best and worst carrier.
- 5am–8am35 flights94.3%
- 8am–11am2 flights—
- 11am–2pm161 flights82.4%
- 2pm–5pm1 flights—
- 5pm–8pm32 flights87.1%
- 8pm–5am—
Scale runs 75% to 100%. Rows with fewer than 30 flights show a dash.
The weak window here is the middle of the day, not the evening: 11am–2pm runs 82.4% on time against 94.3% for 5am–8am. That shape usually means a departure bank rather than an accumulating delay, so the recovery later in the afternoon is real rather than noise. The 11am–2pm window is the busiest, with 161 flights scheduled in it.
Across the year
Envoy on MRY to PHX through the year
- Jul–Sep 202530 flights90.0%
- Oct–Dec 202579 flights82.9%
- Apr–Jun 202655 flights83.6%
- Jul–Sep 202667 flights85.1%
Scale runs 75% to 95%.
Monthly volumes are too low here to break the year into twelve reliable readings. What the twelve-month total says is 84.6% on time across 231 flights.
Quarter by quarter Envoy on MRY to PHX held fairly steady: 90.0% in Jul–Sep 2025, 82.9% in Oct–Dec 2025, 83.6% in Apr–Jun 2026 and 85.1% in Jul–Sep 2026. A spread of 7 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.
Across the week, Monday is the strongest day at 90.0% on time and Tuesday the weakest at 76.7%, a spread of 13 points.
Arrival by arrival
How late Envoy on MRY to PHX runs when it is late
The 35 late arrivals split 17 under half an hour, 12 between 30 and 60 minutes, and 6 an hour or more.
- 15+ min early28 flights12.3%
- Within 15 min165 flights72.4%
- 15–29 min late17 flights7.5%
- 30–59 min late12 flights5.3%
- 1–2 hours late3 flights1.3%
- 2+ hours late3 flights1.3%
Scale runs 0% to 100%.
Share of 228 completed flights by arrival against schedule.
Time lost at the gate mostly stays lost. Of 34 departures that left 15 minutes late or more, only 4 made it up before arrival. 5 flights left on time and still arrived late.
The worst days
Worst days for Envoy on MRY to PHX
The latest arrival of the period was on 17 November 2025, 2 hours 36 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. Three of the five worst days fell in November 2025.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 17 November 2025 | 2 hours 36 minutes | Late-arriving aircraft |
| 4 August 2026 | 2 hours 32 minutes | Late-arriving aircraft |
| 5 November 2025 | 2 hours 18 minutes | National Airspace System |
| 7 September 2025 | 1 hour 10 minutes | Carrier |
| 28 November 2025 | 1 hour 8 minutes | Late-arriving aircraft |
Delay causes
Why Envoy runs late on this route
Late-arriving aircraft accounts for 56% of the 1,485 delay minutes carriers reported here, and the remaining four split what is left.
- 56%Late-arriving aircraft
- 22%National Airspace System
- 21%Carrier
- 2%Extreme weather
56% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 1,485 reported delay minutes here, that single category outweighs weather by 33 to one. The split is drawn from 1,485 reported delay minutes.
The practical consequence: the 5am–8am departure is the one that starts clean. Its aircraft has no earlier leg to be late from, which is exactly why that window shows 94.3% on time here.
Cancellations sit at 1.30% against a national 1.89%, which is ordinary. Diversions add another 0.00%.
Connections and stage length
What a delay here costs
Badly late arrivals are rare here: only 2.6% land an hour or more behind schedule, against 8.3% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.
The 598 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty.
The return leg is a different operation and performs like one: it runs 88.5% on time across 231 flights, 4 points above this direction. Departure banks, aircraft rotations and the congestion at each end all differ, so scoring the two directions together would average away a real 4 points of difference.
One caution: this is a thin sample. 231 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking Envoy on MRY to PHX
Put together: treat all of this as provisional. 231 flights over twelve months is enough to clear this site's floor and not enough to be confident to better than a couple of points. The 84.6% headline is the most reliable number on the page; the hour and month splits below it are built on a few dozen flights each. 228 completed flights over 12 months sit behind that.
Related
Where to go next
- MRY to PHX, every carrier
- Envoy on PHX to MRY, the return leg
- American Airlines on MRY to PHX82.7%
- SkyWest Airlines on MRY to PHX82.3%
- Envoy Air network-wide record
- Phoenix Sky Harbor International (PHX) delay statistics
- Why the first flight of the morning is statistically safest
- The best time of day to fly, according to 7.05 million flight records
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.