MQ3456Envoy Air · ORD → YYZ
live · 8m ago
Route confirmed Envoy Air

MQ3456 ChicagoORD · 21:22 TorontoYYZ · 23:29

MQ3456 by Envoy Air flies from Chicago (ORD) to Toronto (YYZ).

Right nowNext departure today Operates daily
20:37

scheduled from ORD

Typical gate push+42 minmedian posted departure
Typical arrival−8 minmedian over 8 operations
Wins back in air~50 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 10tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+52+104+156 min
08-20
+42 gate
08-19
−43 arrival
08-18
−40 arrival
08-17
+33 arrival
08-16
+156 arrival
08-15
−46 arrival
08-13
+42 gate · −19 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −8 min · 0 cancelled · 10 operations tracked

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
YYZTorontoOn-time likelyYYZ delay board →
ORD→YYZevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
47%Chance of 15+ min delay
4.1%Chance of cancellation
+16 minAvg hub delay right now

Conditions at ORD and YYZ are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Chicago to Toronto flights today

same route · Envoy Air
MQ3608departs 12:17

If MQ3456 is cancelled, this is the other Envoy Air nonstop flight from Chicago to Toronto on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How MQ3456 actually runs

Pro Flight Search has tracked every published board update for MQ3456 across the ORD and YYZ boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 8 confirmed landings · 5/8 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how MQ3456 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
08-20ORD 21:22 22:04 (+42)YYZ
08-19ORD YYZ 23:29 22:46 (−43)
08-18ORD YYZ 23:29 22:49 (−40)
08-17ORD YYZ 23:29 00:02 (+33)
08-16ORD YYZ 23:29 02:05 (+156)
08-15ORD YYZ 23:29 22:43 (−46)
08-13ORD 21:22 22:04 (+42)YYZ 23:29 23:10 (−19)
08-11ORD 20:37 22:05 (+88)YYZ 23:29 00:06 (+37)
08-09ORD 21:00 22:49 (+109)YYZ
08-07ORD 20:32 (+0)YYZ 23:29 23:21 (−8)

Aircraft

Recent tails: N331SC, N268NN, N206NN, N329DD.

Board clocks recorded as ORD and YYZ published them.

Planning around MQ3456? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — MQ3456 Chicago to Toronto on-time performance, measured from the ORD and YYZ airport boards.

Canonical URL
https://proflightsearch.com/flight/MQ3456
How we measure this →