Flight number record
MQ 3754
Envoy Air · Miami to Greensboro
- Route
- MIA → GSO
- Departs
- 20:41
- Flights
- 320
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s MQ 3754, 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 3754 lands a B+, 4 points better than the national rate of 77.3%. Roughly one flight in five arrives 15 minutes late or worse, and those flights are late by about 55 minutes on average. That rests on 320 flights, with a median arrival 9 minutes early.
Set against the rest of the country, MQ 3754's record is 4 points better than the US average of 77.3%. That gap is worth roughly 44 fewer late arrivals for every thousand flights.
Key figures
On time
81.7%
Arrivals under 15 minutes late, of 317 completed flights
Avg delay
54 min
Across delayed arrivals only, not all flights
Cancelled
0.94%
National rate is 1.89%
1 hour+ late
6.6%
National rate is 8.3%
These figures cover 320 flights between September 2025 and August 2026. The median arrival is 9 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 3754 flies
MQ 3754 flies MIA to GSO without a single fixed slot. Its most common scheduled departure was 20:41, used on 42 of 320 flights, with 21:40 (37 flights) and 20:35 (33 flights) next.
- Departs 20:4142 flights13.1%
- Departs 21:4037 flights11.6%
- Departs 20:3533 flights10.3%
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 20:41 departure sits in the 8pm–5am window. Across every US flight scheduled in that window the on-time rate is 70.1%, and MQ 3754 runs 12 points better at 81.7%. By that time of day most aircraft have flown several legs already, and whatever went wrong earlier is still in the schedule.
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Against the route
MQ 3754 next to MIA to GSO
Every carrier on MIA to GSO combined arrived on time 80.4% of the time across 539 flights, so MQ 3754 is about level with it. Envoy flew 534 flights on the same city pair under all its flight numbers, including this one, and those ran 80.6% on time. Across its whole network Envoy Air managed 81.0%, close to this flight's figure.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| MQ 3754thin sample | 320 | 81.7% | 54 min | 0.94% | B+ |
| All Envoy Air on MIA–GSO | 534 | 80.6% | 52 min | 2.25% | B |
| All carriers on MIA–GSO | 539 | 80.4% | 54 min | 2.23% | B |
| Envoy Air, whole network | 320,362 | 81.0% | 70 min | 2.19% | B |
Across the year
MQ 3754 quarter by quarter
MQ 3754 did not run the same all year. Its best quarter was Oct–Dec 2025 at 87.9% on time and its weakest Jul–Sep 2025 at 66.7%, a swing of 21 points on roughly 64 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.
- Jul–Sep 202530 flights66.7%
- Oct–Dec 202591 flights87.9%
- Jan–Mar 202690 flights85.1%
- Apr–Jun 202647 flights80.9%
- Jul–Sep 202662 flights75.8%
Scale runs 60% to 95%.
By weekday, MQ 3754 did best on Thursday at 93.3% on time and worst on Friday at 69.6%. Each day rests on about 46 flights, so a gap of 24 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late MQ 3754 runs when it is late
MQ 3754 often beats the schedule: 101 of 317 completed flights, 32%, arrived 15 minutes or more early. The 58 late arrivals split 15 under half an hour, 22 between 30 and 60 minutes, and 21 an hour or more.
- 15+ min early101 flights31.9%
- Within 15 min158 flights49.8%
- 15–29 min late15 flights4.7%
- 30–59 min late22 flights6.9%
- 1–2 hours late18 flights5.7%
- 2+ hours late3 flights0.9%
Scale runs 0% to 100%.
Share of 317 completed flights by arrival against schedule.
9 of 59 late departures made up the time and arrived on time, 15% of them. 8 flights left on time and still arrived late.
The worst days
Worst days for MQ 3754
The latest arrival of the period was on 16 March 2026, 2 hours 58 minutes behind schedule; most of its delay minutes were filed as extreme weather. On four of the five worst days the largest share was filed as a late-arriving aircraft.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 16 March 2026 | 2 hours 58 minutes | Extreme weather |
| 8 September 2025 | 2 hours 54 minutes | Late-arriving aircraft |
| 14 June 2026 | 2 hours 51 minutes | Late-arriving aircraft |
| 9 November 2025 | 1 hour 53 minutes | Late-arriving aircraft |
| 17 July 2026 | 1 hour 37 minutes | Late-arriving aircraft |
Delay causes
Why MQ 3754 runs late
Late-arriving aircraft accounts for 58% of the 3,156 delay minutes carriers reported here, and the remaining four split what is left.
- 58%Late-arriving aircraft
- 17%National Airspace System
- 14%Carrier
- 11%Extreme weather
58% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 3,156 reported delay minutes here, that single category outweighs weather by 5 to one. The split is drawn from 3,156 delay minutes reported on MQ 3754.
Cancellations sit at 0.94% against a national 1.89%, which is ordinary. Diversions add another 0.00%.
Connections and routes
What a delay on this flight costs
6.6% of arrivals land an hour or more late, close to the national 8.3%, so a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last about 55 minutes, which a normal layover absorbs.
The 710 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 320 flights under MQ 3754 in the data flew MIA to GSO. 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. 320 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 3754
For a booking, read MQ 3754 as 81.7% on time with 0.94% cancelled over 320 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- Miami International (MIA) 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
- Why the first flight of the morning is statistically safest
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.