Flight profile · Envoy Air
MQ4083
Springfield (SGF) to Charlotte (CLT) · scheduled 7:00 AM – 10:11 AM
How MQ4083 performs
1,096 operations, 2023-07-01 to 2026-06-30.
MQ4083 arrived on time 89.2% of the time, against 78.9% for all SGF → CLT flights — this specific departure is 10.3 percentage points better than the route as a whole. Against Envoy Air’s own flights on this route it is 2.6 points better.
Source: US DOT Bureau of Transportation Statistics · 1,096 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| MQ4083 | 89.2% | 1.09% | -6 min | 1.9% | 1,096 |
| Envoy Air on SGF → CLT | 86.6% | 0.93% | -6 min | 3.2% | 1,503 |
| All SGF → CLT flights | 78.9% | 1.68% | -4 min | 7.3% | 3,743 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does MQ4083 run worse on particular days?
Friday is historically the most reliable day and Sunday the least, a gap of 8.4 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Why MQ4083 runs late
Where US DOT attributed the delay minutes on this flight.
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
the inbound aircraft was late, so this flight started late
screening or terminal security incidents
Share of the delay minutes US DOT attributed to each cause for MQ4083 on SGF → CLT. 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 1,096 records of MQ4083 operating SGF → CLT, 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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