Flight profile · Envoy Air
MQ4079
Dallas–Fort Worth (DFW) to Little Rock (LIT) · scheduled 9:15 PM – 10:34 PM
How MQ4079 performs
859 operations, 2023-08-15 to 2026-06-30.
MQ4079 arrived on time 74.0% of the time, against 76.8% for all DFW → LIT flights — this specific departure is 2.8 percentage points worse than the route as a whole. Against Envoy Air’s own flights on this route it is 6.3 points worse.
Source: US DOT Bureau of Transportation Statistics · 859 operations between 2023-08-15 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| MQ4079 | 74.0% | 2.10% | 1 min | 7.7% | 859 |
| Envoy Air on DFW → LIT | 80.4% | 1.74% | -6 min | 5.6% | 5,627 |
| All DFW → LIT flights | 76.8% | 2.40% | -4 min | 8.2% | 8,461 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-08-15 to 2026-06-30
By day of week
Does MQ4079 run worse on particular days?
Thursday is historically the most reliable day and Sunday the least, a gap of 17.7 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-08-15 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Why MQ4079 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
crew, maintenance, boarding, fuelling — within the carrier’s control
weather severe enough to stop this flight specifically
screening or terminal security incidents
Share of the delay minutes US DOT attributed to each cause for MQ4079 on DFW → LIT. 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 859 records of MQ4079 operating DFW → LIT, 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.