MDT Today
Pick Your Window
Through the Day
vs Last Week
Down 22 points from last week (49% vs 71%). Arrivals down 13 points too. Mon was the worst day, Sun the best.
The Bigger Picture
MDT has been bouncing between 43% and 88%. Best day was Mar 1 at 88%. Worst was Mar 16 at 43%. The norm is 62-68%, which is just how MDT runs.
About MDT Delays
Harrisburg International Airport has averaged 49% on-time departures this week, making it frequently delayed. Performance varies by time of day and weather conditions.
Harrisburg International Airport is one of 179 FAA-monitored US airports with real-time delay tracking. Data includes departure and arrival on-time percentages, updated every 5 minutes, with historical trends available for the past 90 days.
Nearby alternatives include BWI (Baltimore/Washington International Thurgood Marshall Airport), ABE (Lehigh Valley International Airport), PHL (Philadelphia International Airport), IAD (Washington Dulles International Airport) and DCA (Ronald Reagan Washington National Airport). When MDT is experiencing delays, these airports may offer better on-time performance.
Early morning departures from Harrisburg International Airport typically have the highest on-time rates. Delays tend to accumulate throughout the day as cascading effects from earlier disruptions compound. Check the 24-hour trend chart above for today's pattern.