Flight profile · Envoy Air
MQ3679
Oklahoma City (OKC) to Miami (MIA) · scheduled 7:00 AM – 11:02 AM
How MQ3679 performs
264 operations, 2023-07-01 to 2026-06-30.
MQ3679 arrived on time 91.6% of the time, against 85.4% for all OKC → MIA flights — this specific departure is 6.1 percentage points better than the route as a whole. Against Envoy Air’s own flights on this route it is 1.2 points better.
Source: US DOT Bureau of Transportation Statistics · 264 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| MQ3679 | 91.6% | 0.76% | -9 min | 2.7% | 264 |
| Envoy Air on OKC → MIA | 90.3% | 0.55% | -11 min | 3.0% | 366 |
| All OKC → MIA flights | 85.4% | 0.65% | -9 min | 5.1% | 611 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes MQ3679 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| JAX→ORD Jacksonville to Chicago | 2026-04-07 – 2026-05-20 | 44 | — |
| ORD→JAX Chicago to Jacksonville | 2026-04-07 – 2026-05-20 | 44 | — |
| BWI→ORD Baltimore to Chicago | 2023-08-16 – 2026-04-06 | 456 | 74.6% |
| ORD→BWI Chicago to Baltimore | 2023-08-16 – 2026-04-06 | 423 | 77.2% |
| AZO→ORD Kalamazoo to Chicago | 2025-12-18 – 2026-01-05 | 17 | — |
| ORD→AZO Chicago to Kalamazoo | 2025-12-18 – 2026-01-05 | 17 | — |
| BHM→CLT Birmingham to Charlotte | 2025-10-06 – 2025-10-27 | 15 | — |
| MEM→ORD Memphis to Chicago | 2025-09-05 – 2025-10-05 | 30 | — |
| BDL→ORD Hartford to Chicago | 2025-01-07 – 2025-02-12 | 37 | — |
| ORD→BDL Chicago to Hartford | 2025-01-07 – 2025-02-12 | 37 | — |
| TUS→PHX Tucson to Phoenix | 2024-10-07 – 2024-11-04 | 29 | — |
| RAP→DFW Rapid City to Dallas–Fort Worth | 2024-09-04 – 2024-10-06 | 33 | — |
| BOS→CVG Boston to Cincinnati / Covington | 2024-05-06 – 2024-06-04 | 30 | — |
| GSP→DFW Greenville/Greer/Spartanburg to Dallas–Fort Worth | 2023-10-05 – 2023-11-04 | 30 | — |
| DFW→AUS Dallas–Fort Worth to Austin | 2023-10-31 – 2023-10-31 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route MQ3679 currently operates. Blending them would produce an average of two different flights.
Why MQ3679 runs late
Where US DOT attributed the delay minutes on this flight.
weather severe enough to stop this flight specifically
airspace and airport capacity, including weather-driven flow control
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
Share of the delay minutes US DOT attributed to each cause for MQ3679 on OKC → MIA. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 264 records of MQ3679 operating OKC → MIA, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.
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