PWM Today
Clean day, better than the weekly average. Departures at 100%, arrivals worse at 67%. Late morning flights ran 28 points better than afternoon. Fly 9am - 12pm if you can. That window has been running at 94%.
What This Means for You
Good day to fly from PWM. 100% of departures are on time. Your flight will probably leave on schedule. Normal operations.
If you can choose your departure time: late morning flights (9am - 12pm) run at 94%. Afternoon (3pm - 6pm) drops to 66%. That is a 28-point difference from the same airport on the same day.
PWM Flight Board
Live departures and arrivals at Portland International Jetport.
| Status | Airline | Flight | Destination | Sched | Updated | Gate |
|---|---|---|---|---|---|---|
Pick Your Window
Late Morning vs Afternoon is a 28-point swing at PWM. The late morning block runs at 94%. If you have any say in your departure time, this is the biggest thing you can control.
Through the Day
Morning held up fine at 87%. Hit 62% around 8am, peaked at 100% around 6am. Currently at 100%, recovered past the morning. A 38-point swing from best to worst today.
vs Last Week
Tracking about the same as last week. Departures at 83%, last week 82%. Arrivals roughly the same. Sun was the worst day, Wed the best.
The Bigger Picture
PWM has been bouncing between 50% and 98%. Best day was Jun 17 at 98%. Worst was Jul 18 at 50%. The norm is 71-77%, which is just how PWM runs. Today's 100% is a good day by PWM standards.
About PWM Delays
Portland International Jetport (PWM) is currently running on time with 100% on-time departures and 67% on-time arrivals. This data updates every 15 minutes from FAA sources.
Portland International Jetport has averaged 83% on-time departures this week, making it moderately reliable. Performance varies by time of day and weather conditions.
Portland International Jetport is one of 179 FAA-monitored airports with real-time delay tracking. Data includes departure and arrival on-time percentages, updated every 15 minutes, with historical trends available for the past 90 days.
Nearby alternatives include MHT (Manchester-Boston Regional Airport), BOS (Boston Logan International Airport) and BGR (Bangor International Airport). When PWM is experiencing delays, these airports may offer better on-time performance.
Early morning departures from Portland International Jetport 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.