d o t logoUnited States Department of Transportation

  OST-R > BTS
(The month selection does not apply to on-time data.)Show all airports (by state)
Portland, ME: Portland International Jetport (PWM)Scheduled Services except Freight/MailBTS Data as of 11/12/2018
Summary Data (U.S. Flights Only)Carrier Shares for August 2017 - July 2018
Passengers*2017**2018**%ChgRank***
Arrival912k980k7.53%91
Departure913k980k7.27%91
Scheduled Flights
Departures14,55415,3675.59%91
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total19m20m3.85%138
Carriers
Scheduled19205.26%
* Scheduled enplaned revenue passengers.
** 12 months ending July of each year.
*** Among 789 U.S. airports, 12 months ending July 2018
CarrierPassengersShare
Southwest 29314.95%
Endeavor 21711.09%
American 19810.08%
Delta 1919.75%
JetBlue1768.99%
Other88545.14%
Based on enplaned passengers(000) both arriving and departing.
Total Passengers (U.S. Flights, in thousands)Top 10 Destination Airports (U.S. Only, Passengers (000))
*  Before October 2002, only carriers operating aircraft with more than 60 seats or 18,000 pounds in payload reported traffic data.
** 2018 represents data for August 2017 - July 2018.
Source: T-100 Domestic Market (US Carriers).
PWM vs. National Departure Delays (Major U.S. Carriers)PWM On-Time Performance Summary (Major U.S. Carriers Only)
A flight is considered delayed when it arrived or departed 15 or more minutes than the schedule. Delayed minutes are calculated from delayed flights only.
Domestic Flights, 2013-2018
% On Time201320142015201620172018*Rank**
Departure79%78%81%81%77%84%N/A
Arrival74%73%77%79%77%85%N/A
Avg Delay (min.)
Departure68.8165.9774.6183.0292.4389.98N/A
Arrival58.3956.8658.3364.6366.2458.18N/A
% Cancelled
Total2.33%4.32%2.71%3.06%3.50%1.22%N/A
Number of Flights
Total696251645158636960061722N/A
Number of Reporting Carriers
Total8567713
* September 2017 - August 2018 .
** Ranked only for major U.S. airports, September 2017 - August 2018.