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

Baltimore, MD (BWI) to West Palm Beach/Palm Beach, FL (PBI) flight delay odds

76.5% of 1,233 official scheduled BWI-to-PBI flights arrived on time; 14.4% arrived at least 30 minutes late and 1.3% 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 SIGNALGenerally reliable
76.5%arrived on time
14.4%30+ min late
1.3%cancelled
1,233scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.7%all scheduled flights
120+ minutes late2.8%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+5.5 mincompleted flights

Which departure time was most reliable for BWI to PBI?

Among qualifying BWI-to-PBI departure window results, Early morning had the highest on-time rate: 86.4% of 330 flights. Evening was lowest at 65.7% across 350 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning33086.4%6.1%1.5%
Late morning16681.9%10.2%0.6%
Afternoon38775.5%16.3%0.8%
Evening35065.7%22.0%2.0%

Which weekday was most reliable for BWI to PBI?

Among qualifying BWI-to-PBI weekday results, Wednesday had the highest on-time rate: 82.5% of 171 flights. Thursday was lowest at 69.5% across 174 flights.

DayFlightsOn time30+ minCancelled
Monday17777.4%12.4%3.4%
Tuesday17780.8%14.7%0.0%
Wednesday17182.5%9.4%0.6%
Thursday17469.5%18.4%0.0%
Friday18177.3%14.4%0.6%
Saturday16978.7%14.8%1.2%
Sunday18469.6%16.3%3.3%

Which airline was most reliable for BWI to PBI?

Only Southwest Airlines met the BWI-to-PBI airline threshold: 76.5% of 1,233 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,23376.5%14.4%1.3%

Which month was most reliable for BWI to PBI?

Among qualifying BWI-to-PBI month results, May 2026 had the highest on-time rate: 88.1% of 118 flights. December 2025 was lowest at 57.4% across 108 flights.

MonthFlightsOn time30+ minCancelled
July 20259262.0%29.3%1.1%
August 20259277.2%16.3%0.0%
September 20259083.3%10.0%0.0%
October 20259373.1%12.9%0.0%
November 202510679.2%7.5%0.9%
December 202510857.4%25.0%0.9%
January 20269782.5%8.2%5.2%
February 202610177.2%12.9%3.0%
March 202612574.4%19.2%3.2%
April 202611883.1%7.6%0.8%
May 202611888.1%10.2%0.0%
June 20269378.5%14.0%0.0%

What drove BWI to PBI delay minutes?

Airline was the largest recorded BWI-to-PBI delay category, accounting for 38.2% of 15,915 BTS-attributed delay minutes during July 2025–June 2026.

Airline38.2%
Late aircraft35.2%
National airspace22.6%
Weather3.5%
Security0.5%
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.