Flight profile · Envoy Air
MQ3812
White Plains (HPN) to Chicago (ORD) · scheduled 12:00 PM – 1:43 PM
How MQ3812 performs
941 operations, 2023-11-05 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 941 operations between 2023-11-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| MQ3812 | 79.7% | 1.81% | -8 min | 7.2% | 941 |
| Envoy Air on HPN → ORD | 79.3% | 2.90% | -8 min | 8.5% | 3,278 |
| All HPN → ORD flights | 79.1% | 2.71% | -8 min | 8.7% | 3,618 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-05 to 2026-06-30
By day of week
Does MQ3812 run worse on particular days?
Saturday is historically the most reliable day and Sunday the least, a gap of 15.3 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-05 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes MQ3812 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 |
|---|---|---|---|
| ORD→HPN Chicago to White Plains | 2023-11-05 – 2026-06-30 | 925 | 84.2% |
| DCA→MEM Washington to Memphis | 2023-10-05 – 2023-11-03 | 26 | — |
| MEM→DCA Memphis to Washington | 2023-10-05 – 2023-11-03 | 25 | — |
| CLT→HSV Charlotte to Huntsville | 2023-09-06 – 2023-10-04 | 9 | — |
| ILM→CLT Wilmington to Charlotte | 2023-07-01 – 2023-09-05 | 65 | — |
Because the same number has served different journeys, the statistics above describe only the route MQ3812 currently operates. Blending them would produce an average of two different flights.
Why MQ3812 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 MQ3812 on HPN → ORD. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on HPN → ORD
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| MQ3496 | Envoy Air | 86.5% | 11 min early | 952 |
| MQ3808 | Envoy Air | 70.3% | 4 min early | 903 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 941 records of MQ3812 operating HPN → ORD, 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.