MQ4165
MQ4165 (Envoy Air) is a multi-stop service on 8 routes, busiest Phoenix to Fayetteville. Of 938 departures recorded from October 2024 to July 2026, 88.3% left on time, according to the US BTS.
- On-time departures88.3%of 938 flights
- Average delay2.9 min
- July 202660▲ 93.5%vs July 2025
- Cancelled1.5%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 56 | 52 | ▼ 7.1% |
| February | 40 | 38 | ▼ 5.0% |
| March | 55 | 55 | 0.0% |
| April | 30 | 36 | ▲ 20.0% |
| May | 31 | 20 | ▼ 35.5% |
| June | 26 | 54 | ▲ 107.7% |
| July | 31 | 60 | ▲ 93.5% |
| August | 29 | – | – |
| September | 30 | – | – |
| October | 57 | – | in progress |
| November | 59 | – | – |
| December | 34 | – | – |
| Year to date (Jan–Jul) | 269 | 315 | ▲ 17.1% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 96.3% | 90.0% | ▼ 6.5% |
| February | 92.3% | 86.8% | ▼ 5.9% |
| March | 86.8% | 83.6% | ▼ 3.6% |
| April | 96.7% | 97.2% | ▲ 0.6% |
| May | 93.6% | 75.0% | ▼ 19.8% |
| June | 80.8% | 77.8% | ▼ 3.7% |
| July | 90.3% | 75.0% | ▼ 17.0% |
| August | 96.6% | – | – |
| September | 93.3% | – | – |
| October | 89.5% | – | in progress |
| November | 94.2% | – | – |
| December | 82.4% | – | – |
| Year-to-date average (Jan–Jul) | 91.0% | 83.6% | ▼ 8.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 2 | 0.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 7 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 2 | ▼ 60.0% |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.5% 924
- Cancelled 1.5% 14
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHX XNA Phoenix Sky Harbor International Airport – Northwest Arkansas National Airport | 1,643 | 1.6 min | 91.4% | 447 |
| XNA PHX Northwest Arkansas National Airport – Phoenix Sky Harbor International Airport | 1,643 | 1.8 min | 87.8% | 233 |
| RNO PHX Reno Tahoe International Airport – Phoenix Sky Harbor International Airport | 967 | 11.5 min | 77.2% | 57 |
| PHX RNO Phoenix Sky Harbor International Airport – Reno Tahoe International Airport | 967 | 12.2 min | 75.4% | 57 |
| MOB DFW Mobile Regional Airport – Dallas Fort Worth International Airport | 866 | 0.8 min | 87.8% | 45 |
| DFW MOB Dallas Fort Worth International Airport – Mobile Regional Airport | 866 | -1.8 min | 92.9% | 45 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 85.0% | 0 |
| November 2024 | 58 | 58 | 96.6% | 0 |
| December 2024 | 47 | 47 | 85.1% | 0 |
| January 2025 | 56 | 54 | 96.3% | 2 |
| February 2025 | 40 | 39 | 92.3% | 1 |
| March 2025 | 55 | 53 | 86.8% | 2 |
| April 2025 | 30 | 30 | 96.7% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 26 | 26 | 80.8% | 0 |
| July 2025 | 31 | 31 | 90.3% | 0 |
| August 2025 | 29 | 29 | 96.6% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 57 | 57 | 89.5% | 0 |
| November 2025 | 59 | 52 | 94.2% | 7 |
| December 2025 | 34 | 34 | 82.4% | 0 |
| January 2026 | 52 | 50 | 90.0% | 2 |
| February 2026 | 38 | 38 | 86.8% | 0 |
| March 2026 | 55 | 55 | 83.6% | 0 |
| April 2026 | 36 | 36 | 97.2% | 0 |
| May 2026 | 20 | 20 | 75.0% | 0 |
| June 2026 | 54 | 54 | 77.8% | 0 |
| July 2026 | 60 | 60 | 75.0% | 0 |