BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
BOSSRQ

Boston, MA (BOS) to Sarasota/Bradenton, FL (SRQ) flight delay odds

Historically, 71.3% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 679 flights.

HISTORICAL ROUTE SIGNALVariable
71.3%arrived on time
18.6%30+ min late
2.8%cancelled
679scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late9.4%all scheduled flights
120+ minutes late3.8%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+11.4 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning18770.1%20.3%3.7%
Late morning30974.4%15.2%2.3%
Afternoon13962.6%25.9%3.6%
Evening4481.8%11.4%0.0%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday12870.3%16.4%6.2%
Tuesday7570.7%16.0%5.3%
Wednesday7273.6%18.1%0.0%
Thursday9269.6%20.7%0.0%
Friday12778.7%16.5%0.8%
Saturday8668.6%19.8%1.2%
Sunday9965.7%23.2%5.1%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
JetBlue Airways42369.7%21.0%2.8%
Republic Airways13466.4%17.9%4.5%
Allegiant Air11381.4%11.5%0.9%
Delta Air Lines988.9%0.0%0.0%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 20251376.9%15.4%0.0%
August 2025988.9%11.1%0.0%
September 20259100.0%0.0%0.0%
October 20254477.3%15.9%4.5%
November 20256076.7%16.7%0.0%
December 20256547.7%41.5%3.1%
January 20268653.5%30.2%7.0%
February 20268960.7%16.9%9.0%
March 202610180.2%11.9%1.0%
April 202610583.8%13.3%0.0%
May 20267280.6%9.7%0.0%
June 20262673.1%19.2%0.0%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline30.8%
Late aircraft21.1%
National airspace44.5%
Weather3.5%
Security0.1%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.