UA2306United Airlines · PDX → ORD
live · 22m ago
Route confirmed United Airlines

UA2306 PortlandPDX · 07:02 ChicagoORD · 13:15

UA2306 by United Airlines flies from Portland (PDX) to Chicago (ORD) for the Fri, Oct 16 departure.

Right nowOn Time · gate E3 · as of 01:23
07:02

departs PDX · on schedule

Typical gate push+0 minmedian posted departure
Typical arrival−12 minmedian over 5 operations
Wins back in air~12 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
10-15
+0 gate · −14 arrival
10-14
+0 gate · +0 arrival
10-13
+0 gate · −16 arrival
10-12
+0 gate · −11 arrival
10-11
+0 gate · −12 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 −12 min · 0 cancelled · 5 operations tracked

The route today

live boards
PDXPortlandOn-time likelyPDX delay board →
ORDChicagoHigh riskORD delay board →
PDX→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
47%Chance of 15+ min delay
1.7%Chance of cancellation
+19 minAvg hub delay right now

Driven mainly by ORD (Chicago), currently flying MVFR (marginal visual). 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 Chicago flights today

same route · United Airlines
UA2822departs 08:30
UA1923departs 10:43
UA2266departs 14:27
UA2094departs 23:30

If UA2306 is cancelled, these are the other United Airlines nonstop flights from Portland to Chicago on the same day, with scheduled departure times in PDX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA2306 actually runs

Pro Flight Search has tracked every published board update for UA2306 across the PDX and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands ~12 min early. Based on 5 confirmed landings · 5/5 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 UA2306 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-15PDX 07:02 (+0)ORD 13:15 13:01 (−14)
10-14PDX 07:02 (+0)ORD 13:15 (+0)
10-13PDX 07:02 (+0)ORD 13:15 12:59 (−16)
10-12PDX 07:02 (+0)ORD 13:15 13:04 (−11)
10-11PDX 07:02 (+0)ORD 13:15 13:03 (−12)

Board clocks recorded as PDX and ORD published them.

Planning around UA2306? 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 — UA2306 Portland to Chicago on-time performance, measured from the PDX and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA2306
How we measure this →