OO551SkyWest Airlines · ORD → CRW
live · 10m ago
Route confirmed SkyWest Airlines

OO551 ChicagoORD CharlestonCRW · 20:17

OO551 by SkyWest Airlines flies from Chicago (ORD) to Charleston (CRW).

Right nowNext departure tomorrow Operates Tue Wed Sat Sun
18:15

scheduled from ORD

Typical arrival+38 minmedian over 6 operations

Where the minutes go

last 6 operations · gate push → arrival
0+30+60+90 min
11-04
+33 arrival
11-03
+80 arrival
10-31
+67 arrival
10-28
+36 arrival
10-27
−111 arrival
10-25
+39 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 +38 min · 0 cancelled · 6 operations tracked

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
CRWCharlestonModerate riskCRW delay board →
ORD→CRWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
40%Chance of 15+ min delay
0.9%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at ORD and CRW are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 Chicago

Forecast

Sat 7 Nov, local date

High10°Clikely 8°C to 11°C
Low0°Clikely −1°C to 2°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.

Tomorrow at Charleston

Forecast

Sat 7 Nov, local date

High10°Clikely 9°C to 12°C
Low4°Clikely 2°C to 6°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.

How OO551 actually runs

Pro Flight Search has tracked every published board update for OO551 across the ORD and CRW boards: schedule changes, gate pushes and actual clocks. Usually lands ~40 min late. Based on 6 confirmed landings · 0/6 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how OO551 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
11-04ORD CRW 20:17 20:50 (+33)
11-03ORD CRW 21:03 22:23 (+80)
10-31ORD CRW 20:14 21:21 (+67)
10-28ORD CRW 20:13 20:49 (+36)
10-27ORD CRW 22:20 20:29 (−111)
10-25ORD CRW 20:13 20:52 (+39)

Aircraft

Recent tails: N794SK, N685SK, N575GJ, N689SK.

Board clocks recorded as ORD and CRW published them.

Planning around OO551? 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: OO551 Chicago to Charleston on-time performance, measured from the ORD and CRW airport boards.

Canonical URL
https://proflightsearch.com/flight/OO551
How we measure this →