MU2121 Xi'anXIY BeijingPKX · 00:05
MU2121 by China Eastern Airlines flies from Xi'an (XIY) to Beijing (PKX) for the Sun, Nov 1 departure.
arrival expected at PKX · on schedule
board checked 81m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at XIY and PKX 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. This route has few tracked flights so far, so treat this as an early read.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Xi'an
ForecastMon 2 Nov, local date
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 Beijing
ForecastMon 2 Nov, local date
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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Xi'an to Beijing flights today
same route · China Eastern AirlinesIf MU2121 is cancelled, these are the other China Eastern Airlines nonstop flights from Xi'an to Beijing on the same day, with scheduled departure times in XIY local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How MU2121 actually runs
Pro Flight Search has tracked every published board update for MU2121 across the XIY and PKX boards: schedule changes, gate pushes and actual clocks. Combined risk score: 60.0/100. Based on airport operations, weather, and cached board history at XIY and PKX.
The verdict above is that record speaking, so it reflects how MU2121 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around MU2121? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: MU2121 Xi'an to Beijing on-time performance, measured from the XIY and PKX airport boards.
https://proflightsearch.com/flight/MU2121
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