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

Memphis, TN (MEM) to Boston, MA (BOS) flight delay odds

91.1% of 292 official scheduled MEM-to-BOS flights arrived on time; 5.1% arrived at least 30 minutes late and 0.7% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
91.1%arrived on time
5.1%30+ min late
0.7%cancelled
292scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.8%all scheduled flights
120+ minutes late2.4%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival-6.3 mincompleted flights

Which departure time was most reliable for MEM to BOS?

Only Early morning met the MEM-to-BOS departure window threshold: 91.8% of 267 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Early morning26791.8%4.5%0.7%

Which weekday was most reliable for MEM to BOS?

Among qualifying MEM-to-BOS weekday results, Friday had the highest on-time rate: 97.5% of 40 flights. Wednesday was lowest at 85.4% across 41 flights.

DayFlightsOn time30+ minCancelled
Monday4395.3%0.0%2.3%
Tuesday4486.4%11.4%0.0%
Wednesday4185.4%4.9%0.0%
Thursday4095.0%2.5%0.0%
Friday4097.5%0.0%2.5%
Saturday4290.5%9.5%0.0%
Sunday4288.1%7.1%0.0%

Which airline was most reliable for MEM to BOS?

Only Republic Airways met the MEM-to-BOS airline threshold: 91.1% of 292 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Republic Airways29291.1%5.1%0.7%

Which month was most reliable for MEM to BOS?

Among qualifying MEM-to-BOS month results, May 2026 had the highest on-time rate: 100.0% of 31 flights. March 2026 was lowest at 82.6% across 23 flights.

MonthFlightsOn time30+ minCancelled
July 20252989.7%3.4%3.4%
August 20253093.3%3.3%0.0%
September 20253093.3%3.3%0.0%
October 20253086.7%0.0%0.0%
November 20252885.7%14.3%0.0%
December 20252892.9%7.1%0.0%
March 20262382.6%8.7%4.3%
April 20263096.7%3.3%0.0%
May 202631100.0%0.0%0.0%
June 20263086.7%10.0%0.0%

What drove MEM to BOS delay minutes?

Airline was the largest recorded MEM-to-BOS delay category, accounting for 88.4% of 2,419 BTS-attributed delay minutes during July 2025–June 2026.

Airline88.4%
Late aircraft3.8%
National airspace7.8%
Weather0.0%
Security0.0%
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.