Carrier route record

MQPHX→MFR

Envoy Air · Phoenix to Medford

Flights: 238
Period: July 2025 to June 2026
Share of route: 32%
Carriers: 2

Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with Envoy Air.

Envoy on PHX to MFR earns an A+. More than four flights in five arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 9 points better than the national rate of 77.6%. When something does go wrong the average delay runs roughly 45 minutes. That rests on 238 flights, with a median arrival 11 minutes early.

Set against the rest of the country, Envoy's PHX to MFR record is 9 points better than the US average of 77.6%. That gap is worth roughly 92 fewer late arrivals for every thousand flights.

On time

86.8%

Arrivals under 15 minutes late, of 234 completed flights

Avg delay

47 min

Across delayed arrivals only, not all flights

Cancelled

0.84%

National rate is 1.81%

Whole route

82.9%

Every carrier on PHX to MFR, 753 flights

These figures cover 238 flights between July 2025 and June 2026. The median arrival is 11 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.

Carrier by carrier

Envoy against every carrier on PHX to MFR

Envoy flew 238 of the 753 flights on PHX to MFR, about 32% of it. Its 86.8% on time is 4 points better than the route as a whole, which runs 82.9%. Ranked by on-time rate it is first of two carriers on the route, where the range runs from Envoy at 86.8% to SkyWest at 81.1%.

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.

On-time performance by carrier on PHX to MFR
Airline	Flights	On time	Avg delay	Cancelled	Grade
Envoy Air (this page)thin sample	238	86.8%	47 min	0.84%	A+
SkyWest Airlines	515	81.1%	72 min	0.19%	B+

Departure window

When Envoy runs best on this route

Departure time is the single lever a traveller controls, and it moves the odds more than most people expect. Each bar below is the on-time rate for flights scheduled to leave inside that window, across 238 flights.

5am–8am—
8am–11am27 flights—
11am–2pm83 flights84.3%
2pm–5pm15 flights—
5pm–8pm85 flights88.0%
8pm–5am28 flights—

Scale runs 75% to 95%. Rows with fewer than 30 flights show a dash.

The 5pm–8pm window is the strongest at 88.0% on time. The full set of windows spans 4 points.

Across the year

Envoy on PHX to MFR through the year

Oct–Dec 2025150 flights87.2%
Jan–Mar 202688 flights86.0%

Scale runs 80% to 95%. Rows with fewer than 30 flights show a dash.

Monthly volumes are too low here to break the year into twelve reliable readings. What the twelve-month total says is 86.8% on time across 238 flights.

Split by quarter, Envoy on PHX to MFR logged 150 flights in Oct–Dec 2025 and 88 flights in Jan–Mar 2026. Fewer than three of those quarters carried the 30 completed flights this site needs before printing a rate, so the 86.8% annual figure is the one to use.

Across the week, Thursday is the strongest day at 94.1% on time and Monday the weakest at 81.2%. 13 points is a smaller lever than departure hour, but it is free.

Delay causes

Why Envoy runs late on this route

One category carries most of the weight here. Late-arriving aircraft accounts for 49% of the 1,459 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.

Late-arriving aircraft
49%
Carrier
31%
National Airspace System
17%
Extreme weather
2%

49% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. That is a cascade, and cascades start small and grow through the day. Across 1,459 reported delay minutes here, that single category outweighs weather by 25 to one. It is the strongest argument for booking the first departure of the morning, when the aircraft has been sitting at the gate overnight with nothing to inherit. The split is drawn from 1,459 reported delay minutes.

Cancellations are rare at 0.84%, below the national 1.81% and low enough to earn the plus on the grade. Roughly one flight in 100 is called off; the risk here is arriving late, not not arriving.

Connections and stage length

What a delay here costs

Badly late arrivals are rare here: only 3.0% land an hour or more behind schedule, against 8.1% 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 855 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. It is also long enough that the aircraft usually flies three or four legs a day rather than six, which slows how fast delay compounds.

The return leg runs 86.4% on time across 238 flights, within half a point of this direction. The two legs are scored separately because they usually differ; on this city pair they happen not to.

One caution: this is a thin sample. 238 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 PHX to MFR

Put together: treat all of this as provisional. 238 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 86.8% headline is the most reliable number on the page; the hour and month splits below it are built on a few dozen flights each. 234 completed flights over 12 months sit behind that.

Where to go next

Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.

Key figures