UA2300United Airlines · ORD → PDX
live · 19m ago
Route confirmed United Airlines

UA2300 ChicagoORD · 07:00 PortlandPDX · 09:31

UA2300 by United Airlines flies from Chicago (ORD) to Portland (PDX).

Right nowNext departure today Operates daily
13:25

scheduled from ORD

Typical gate push−7 minmedian posted departure
Typical arrival−7 minmedian over 6 operations

Where the minutes go

last 6 operations · gate push → arrival
0+30+60+90 min
11-03
−7 gate · +41 arrival
10-24
−5 gate · −6 arrival
10-23
−2 gate · −9 arrival
10-22
−7 gate · −13 arrival
10-21
−7 gate · −20 arrival
10-20
−7 gate · +41 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 −7 min · 0 cancelled · 6 operations tracked

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
PDXPortlandOn-time likelyPDX delay board →
ORD→PDXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
63%Chance of 15+ min delay
5.6%Chance of cancellation
+60 minTypical airport delay in this weather

Driven mainly by ORD (Chicago), currently flying IFR (instrument). These figures come from both airports' records 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 →

Tomorrow at PDX

Forecast

Tue 3 Nov, local date

High15°Clikely 13°C to 17°C
Low6°Clikely 5°C to 8°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 Chicago to Portland flights today

same route · United Airlines
UA751departs 09:00
UA2182departs 12:40
UA8254departs 16:15
UA2790departs 16:25
UA8110departs 17:40
UA1786departs 19:45

If UA2300 is cancelled, these are the other United Airlines nonstop flights from Chicago to Portland on the same day, with scheduled departure times in ORD local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA2300 actually runs

Pro Flight Search has tracked every published board update for UA2300 across the ORD and PDX boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 6 confirmed landings · 4/6 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA2300 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
11-03ORD 07:00 06:53 (−7)PDX 09:31 10:12 (+41)
10-24ORD 07:00 06:55 (−5)PDX 09:31 09:25 (−6)
10-23ORD 07:00 06:58 (−2)PDX 09:31 09:22 (−9)
10-22ORD 07:00 06:53 (−7)PDX 09:31 09:18 (−13)
10-21ORD 07:00 06:53 (−7)PDX 09:31 09:11 (−20)
10-20ORD 07:00 06:53 (−7)PDX 09:31 10:12 (+41)

Board clocks recorded as ORD and PDX published them.

Planning around UA2300? 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: UA2300 Chicago to Portland on-time performance, measured from the ORD and PDX airport boards.

Canonical URL
https://proflightsearch.com/flight/UA2300
How we measure this →