Carrier route record
OHDCA→BGR
PSA Airlines · Washington to Bangor
- Flights
- 777
- Period
- July 2025 to June 2026
- Share of route
- 70%
- Carriers
- 4
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with PSA Airlines.
PSA on DCA to BGR carries a cancellation problem, not just a delay problem: 7.8% of scheduled flights never operate, against 1.8% nationally. Of the ones that do fly, about two flights in three arrive on time, worth a C− overall. The punctuality figure counts only flights that actually departed, so it flatters an operation that cancels this often. That rests on 777 flights, with a median arrival 1 minute early.
The national on-time rate over the same period is 77.6%, so PSA on DCA to BGR runs 11 points behind the country as a whole. Across a thousand flights that is about 107 extra late arrivals.
Key figures
On time
66.9%
Arrivals under 15 minutes late, of 712 completed flights
Avg delay
76 min
Across delayed arrivals only, not all flights
Cancelled
7.85%
National rate is 1.81%
Whole route
69.2%
Every carrier on DCA to BGR, 1,110 flights
These figures cover 777 flights between July 2025 and June 2026. Beyond the headline rate, 14.5% of arrivals land a full hour or more behind schedule. That is the number that wrecks a connection, and it is not visible in an on-time percentage alone.
Carrier by carrier
PSA against every carrier on DCA to BGR
PSA flew 777 of the 1,110 flights on DCA to BGR, most of the route. Its 66.9% on time is 2 points worse than the route as a whole, which runs 69.2%. Ranked by on-time rate it is number three of four carriers on the route, where the range runs from American at 76.5% to Envoy at 28.6%. Three of those carriers flew fewer than 365 flights here, so treat their positions as rough.
Only one carrier clears this site's 365-flight floor here, so there is no comparison to draw. The table below is the full picture.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| American Airlinesthin sample | 232 | 76.5% | 72 min | 2.59% | B |
| Republic Airwaysthin sample | 93 | 73.0% | 47 min | 4.30% | C− |
| PSA Airlines (this page) | 777 | 66.9% | 76 min | 7.85% | C− |
| Envoy Airthin sample | 8 | 28.6% | 59 min | 12.50% | F− |
Departure window
When PSA runs best on this route
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 15 points, against half a point between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am—
- 8am–11am277 flights75.9%
- 11am–2pm32 flights61.3%
- 2pm–5pm212 flights62.1%
- 5pm–8pm4 flights—
- 8pm–5am252 flights61.2%
Scale runs 55% to 80%. Rows with fewer than 30 flights show a dash.
The 8pm–5am window is where this operation falls apart: 61.2% on time, against 75.9% for the 8am–11am slot. By evening the aircraft flying these rotations have absorbed a full day of small delays and there is no slack left to recover in. The 8am–11am window is the busiest, with 277 flights scheduled in it.
Across the year
PSA on DCA to BGR through the year
February is the weak month at 52.8% on time, against 77.5% in May. Winter delays cluster: a single storm system can account for most of a month's shortfall, so an average December hides both very good weeks and genuinely unflyable days. June was the busiest month here, with 100 flights.
Across the week, Saturday is the strongest day at 72.3% on time and Monday the weakest at 60.6%. 12 points is a smaller lever than departure hour, but it is free.
Delay causes
Why PSA runs late on this route
One category carries most of the weight here. Late-arriving aircraft accounts for 52% of the 18,000 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.
- 52%Late-arriving aircraft
- 35%Carrier
- 9%National Airspace System
- 4%Extreme weather
- 1%Security
52% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. That is a cascade, and cascades start small and grow through the day. Across 18,000 reported delay minutes here, that single category outweighs weather by 14 to one. It is the strongest argument for booking the first departure of the morning, when the aircraft has been sitting at the gate overnight with nothing to inherit. The split is drawn from 17,945 reported delay minutes.
The largest share of delay minutes, 35%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. Unlike weather, that is a management outcome, and it is the category where the gap between two carriers on the same schedule is genuinely earned. It accounts for 6,196 of the 18,000 delay minutes reported here.
Cancellations run at 7.85%, against 1.81% nationally. That is about one flight in twelve cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.
Connections and stage length
What a delay here costs
For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 14.5% of arrivals land a full hour or more behind schedule, against 8.1% nationally. A 45-minute layover does not survive that, and no amount of walking quickly changes it. Ninety minutes is the honest minimum here, and two hours if the onward flight is on a separate ticket.
The 590 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty. It is also long enough that the aircraft usually flies three or four legs a day rather than six, which slows how fast delay compounds.
The return leg runs 67.9% on time across 778 flights, within about a point of this direction. The two legs are scored separately because they usually differ; on this city pair they happen not to.
One caution: this is a thin sample. 777 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking PSA on DCA to BGR
Put together: the delay figures matter less here than the 7.85% cancellation rate. A late arrival costs you a little over an hour; a cancelled flight costs you the day. Book the 8am–11am departure so there is still a schedule behind you if it goes wrong, and treat a same-day connection as optimistic. 712 completed flights over 12 months sit behind that.
Related
Where to go next
Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.