UA3522United Airlines · PWM → IAD
live · 38m ago
Route confirmed United Airlines

UA3522 PortlandPWM · 05:15 WashingtonIAD · 07:07

UA3522 by United Airlines flies from Portland (PWM) to Washington (IAD).

Right nowNext departure tomorrow Operates daily
05:15

scheduled from PWM

⚖ UA3522 typically leaves +7 and lands −20. The air wins minutes back.
Typical gate push+7 minmedian posted departure
Typical arrival−20 minmedian over 9 operations
Wins back in air~27 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-07
+5 gate · −33 arrival
09-05
+1 gate · −28 arrival
09-04
+10 gate · −23 arrival
09-03
+7 gate · −20 arrival
09-02
+5 gate · −28 arrival
08-31
+6 gate · −20 arrival
08-29
+11 gate · −14 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −20 min · 0 cancelled · 9 operations tracked

The route today

live boards
PWMPortlandOn-time likelyPWM delay board →
IADWashingtonOn-time likelyIAD delay board →
PWM→IADevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
2.9%Chance of cancellation
+3 minAvg hub delay right now

Conditions at PWM and IAD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Portland to Washington flights today

same route · United Airlines
UA2340departs 05:51
UA3494departs 09:49
UA3453departs 14:38
UA3582departs 19:35

If UA3522 is cancelled, these are the other United Airlines nonstop flights from Portland to Washington on the same day, with scheduled departure times in PWM local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA3522 actually runs

Pro Flight Search has tracked every published board update for UA3522 across the PWM and IAD boards: schedule changes, gate pushes and actual clocks. Usually lands ~19 min early. Based on 9 confirmed landings · 8/9 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how UA3522 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
09-07PWM 05:15 05:20 (+5)IAD 07:07 06:34 (−33)
09-05PWM 05:15 05:16 (+1)IAD 07:07 06:39 (−28)
09-04PWM 05:15 05:25 (+10)IAD 07:07 06:44 (−23)
09-03PWM 05:15 05:22 (+7)IAD 07:07 06:47 (−20)
09-02PWM 05:15 05:20 (+5)IAD 07:07 06:39 (−28)
08-31PWM 05:15 05:21 (+6)IAD 07:07 06:47 (−20)
08-29PWM 05:15 05:26 (+11)IAD 07:07 06:53 (−14)
08-27PWM 05:15 06:51 (+96)IAD 07:07 08:14 (+67)
08-26PWM 05:15 05:28 (+13)IAD 07:07 06:49 (−18)

Aircraft

Recent tails: N787YX, N776YX, N789YX, N769YX.

Board clocks recorded as PWM and IAD published them.

Planning around UA3522? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — UA3522 Portland to Washington on-time performance, measured from the PWM and IAD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA3522
How we measure this →