4Y91Discover Airlines · YYC → MUC
live · 3m ago
Route confirmed Discover Airlines

4Y91 CalgaryYYC · 19:20 MunichMUC · 11:50

4Y91 by Discover Airlines flies from Calgary (YYC) to Munich (MUC).

Right nowNext departure Thursday Operates Mon Thu Sat
19:15

scheduled from YYC

Typical arrival−5 minmedian over 3 operations
Wins back in air~17 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-24
+27 gate · +15 arrival
10-22
−3 gate · −30 arrival
10-20
−5 arrival

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

The route today

live boards
YYCCalgaryOn-time likelyYYC delay board →
MUCMunichOn-time likelyMUC delay board →
YYC→MUCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
30%Chance of 15+ min delay
1.8%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at YYC and MUC are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow at Calgary

Forecast

Wed 4 Nov, local date

High8°Clikely 5°C to 11°C
Low−1°Clikely −3°C to 1°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Munich

Forecast

Wed 4 Nov, local date

High8°Clikely 7°C to 9°C
Low3°Clikely 0°C to 5°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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.

How 4Y91 actually runs

Pro Flight Search has tracked every published board update for 4Y91 across the YYC and MUC boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: left a little late (~12 min) but landed about 5 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how 4Y91 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
10-24YYC 19:20 19:47 (+27)MUC 11:50 12:05 (+15)
10-22YYC 19:15 19:12 (−3)MUC 12:50 12:20 (−30)
10-20YYC MUC 12:50 12:45 (−5)

Aircraft

Recent tails: DAIKC.

Board clocks recorded as YYC and MUC published them.

Planning around 4Y91? 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: 4Y91 Calgary to Munich on-time performance, measured from the YYC and MUC airport boards.

Canonical URL
https://proflightsearch.com/flight/4Y91
How we measure this →