Flight number record
MQ 4083
Envoy Air · Springfield to Charlotte
- Route
- SGF → CLT
- Departs
- 06:15
- Flights
- 365
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s MQ 4083, check with Envoy Air. Envoy Air flies under contract for larger airlines, so a ticket for this flight may show a different airline code and number.
MQ 4083 earns an A. Nearly every flight arrives inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 18 points better than the national rate of 77.3%. When something does go wrong the average delay runs about an hour. That rests on 365 flights, with a median arrival 13 minutes early.
Set against the rest of the country, MQ 4083's record is 18 points better than the US average of 77.3%. That gap is worth roughly 179 fewer late arrivals for every thousand flights.
Key figures
On time
95.2%
Arrivals under 15 minutes late, of 356 completed flights
Avg delay
60 min
Across delayed arrivals only, not all flights
Cancelled
1.92%
National rate is 1.89%
1 hour+ late
1.7%
National rate is 8.3%
These figures cover 365 flights between September 2025 and August 2026. The median arrival is 13 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.
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Schedule
When MQ 4083 flies
MQ 4083 flies SGF to CLT without a single fixed slot. Its most common scheduled departure was 06:15, used on 49 of 365 flights, with 07:00 (48 flights) and 07:05 (44 flights) next.
- Departs 06:1549 flights13.4%
- Departs 07:0048 flights13.2%
- Departs 07:0544 flights12.1%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 06:15 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and MQ 4083 runs 6 points better at 95.2%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
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Against the route
MQ 4083 next to SGF to CLT
Every carrier on SGF to CLT combined arrived on time 86.6% of the time across 1,176 flights, so MQ 4083 is 9 points ahead of it. Envoy flew 646 flights on the same city pair under all its flight numbers, including this one, and those ran 91.2% on time. Across its whole network Envoy Air managed 81.0%, which this flight beats by 14 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| MQ 4083 | 365 | 95.2% | 60 min | 1.92% | A |
| All Envoy Air on SGF–CLT | 646 | 91.2% | 64 min | 1.24% | A |
| All carriers on SGF–CLT | 1,176 | 86.6% | 82 min | 1.87% | A |
| Envoy Air, whole network | 320,362 | 81.0% | 70 min | 2.19% | B |
Across the year
MQ 4083 quarter by quarter
Quarter by quarter MQ 4083 held fairly steady: 100.0% in Jul–Sep 2025, 95.6% in Oct–Dec 2025, 96.4% in Jan–Mar 2026, 93.4% in Apr–Jun 2026 and 93.5% in Jul–Sep 2026. A spread of 7 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.
- Jul–Sep 202530 flights100.0%
- Oct–Dec 202592 flights95.6%
- Jan–Mar 202690 flights96.4%
- Apr–Jun 202691 flights93.4%
- Jul–Sep 202662 flights93.5%
Scale runs 85% to 100%.
By weekday, MQ 4083 ranged from 87.8% on Saturday to 98.1% on Tuesday. With about 52 flights behind each day, a spread of 10 points is inside normal variation, so the day you fly is not worth changing for this flight.
Arrival by arrival
How late MQ 4083 runs when it is late
MQ 4083 often beats the schedule: 151 of 356 completed flights, 42%, arrived 15 minutes or more early. The 17 late arrivals split 7 under half an hour, 4 between 30 and 60 minutes, and 6 an hour or more.
- 15+ min early151 flights42.4%
- Within 15 min188 flights52.8%
- 15–29 min late7 flights2.0%
- 30–59 min late4 flights1.1%
- 1–2 hours late4 flights1.1%
- 2+ hours late2 flights0.6%
Scale runs 0% to 100%.
Share of 356 completed flights by arrival against schedule.
Only 14 of 356 completed flights left 15 minutes late or more, too few to say how often the time is made up.
The worst days
Worst days for MQ 4083
The latest arrival of the period was on 4 March 2026, 3 hours 42 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. On three of the five worst days the largest share was filed as carrier-caused (crew, maintenance, fuelling, baggage).
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 4 March 2026 | 3 hours 42 minutes | Late-arriving aircraft |
| 7 March 2026 | 2 hours 20 minutes | National Airspace System |
| 29 November 2025 | 1 hour 32 minutes | Carrier |
| 13 November 2025 | 1 hour 24 minutes | Carrier |
| 3 May 2026 | 1 hour 11 minutes | Carrier |
Delay causes
Why MQ 4083 runs late
Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 1,015 reported delay minutes.
- 37%Carrier
- 34%National Airspace System
- 20%Late-arriving aircraft
- 7%Extreme weather
- 3%Security
The largest share of delay minutes, 37%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 373 of the 1,015 delay minutes reported here. The split is drawn from 1,015 delay minutes reported on MQ 4083.
Cancellations sit at 1.92% against a national 1.89%, which is ordinary. Diversions add another 0.55%.
Connections and routes
What a delay on this flight costs
Badly late arrivals are rare here: only 1.7% land an hour or more behind schedule, against 8.3% 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 708 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.
Every one of the 365 flights under MQ 4083 in the data flew SGF to CLT. The number was not reused on any other city pair, which makes this a clean record of one route.
One caution: this is a thin sample. 365 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 MQ 4083
For a booking, read MQ 4083 as 95.2% on time with 1.92% cancelled over 365 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- SGF to CLT, every carrier and departure
- CLT to SGF, the return direction
- Charlotte Douglas International (CLT) delay statistics
- Envoy Air on-time record
- Every Envoy Air flight number with a record
- The most and least reliable flight numbers in the US
- Worst months to fly in the US, ranked by the data
A flight number here means Envoy Air’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.