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

Baltimore, MD (BWI) to Memphis, TN (MEM) flight delay odds

81.0% of 284 official scheduled BWI-to-MEM flights arrived on time; 11.6% arrived at least 30 minutes late and 1.4% 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
81.0%arrived on time
11.6%30+ min late
1.4%cancelled
284scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.9%all scheduled flights
120+ minutes late2.5%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+2.8 mincompleted flights

Which departure time was most reliable for BWI to MEM?

Only Afternoon met the BWI-to-MEM departure window threshold: 81.1% of 228 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Afternoon22881.1%10.5%1.3%

Which weekday was most reliable for BWI to MEM?

Among qualifying BWI-to-MEM weekday results, Thursday had the highest on-time rate: 87.8% of 49 flights. Sunday was lowest at 74.1% across 58 flights.

DayFlightsOn time30+ minCancelled
Monday5080.0%8.0%0.0%
Thursday4987.8%8.2%0.0%
Friday4977.6%14.3%2.0%
Sunday5874.1%17.2%3.4%

Which airline was most reliable for BWI to MEM?

Only Southwest Airlines met the BWI-to-MEM airline threshold: 81.0% of 284 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines28481.0%11.6%1.4%

Which month was most reliable for BWI to MEM?

Among qualifying BWI-to-MEM month results, October 2025 had the highest on-time rate: 96.2% of 26 flights. December 2025 was lowest at 53.3% across 30 flights.

MonthFlightsOn time30+ minCancelled
July 20253177.4%19.4%0.0%
August 20252272.7%13.6%0.0%
September 20252195.2%4.8%0.0%
October 20252696.2%3.8%0.0%
November 20252892.9%3.6%0.0%
December 20253053.3%26.7%3.3%
February 20261877.8%0.0%11.1%
March 20262982.8%17.2%0.0%
April 20262286.4%13.6%0.0%
May 20262387.0%8.7%0.0%
June 20262483.3%4.2%0.0%

What drove BWI to MEM delay minutes?

Airline was the largest recorded BWI-to-MEM delay category, accounting for 40.7% of 2,915 BTS-attributed delay minutes during July 2025–June 2026.

Airline40.7%
Late aircraft25.2%
National airspace21.3%
Weather12.8%
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.