DL9960 BostonBOS · 22:00 QuerétaroQRO · 01:06
DL9960 by Delta Air Lines flies from Boston (BOS) to Querétaro (QRO).
Same number through BOS → ATL → QRO
scheduled from BOS
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at BOS and QRO 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Boston to Querétaro flights today
same route · Delta Air LinesIf DL9960 is cancelled, these are the other Delta Air Lines nonstop flights from Boston to Querétaro on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL9960 actually runs
Pro Flight Search has tracked every published board update for DL9960 across the BOS and QRO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +26 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL9960 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Aircraft
Recent tails: N427DX.
Board clocks recorded as BOS and QRO published them.
Planning around DL9960? 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 — DL9960 Boston to Querétaro on-time performance, measured from the BOS and QRO airport boards.
https://proflightsearch.com/flight/DL9960
.