UA1015United Airlines · BOS → ORD
live · 37m ago
Route confirmed United Airlines

UA1015 BostonBOS · 18:36 ChicagoORD · 20:40

UA1015 by United Airlines flies from Boston (BOS) to Chicago (ORD) for the Thu, Nov 5 departure.

Right nowExpected in Chicago · today
20:40

arrival expected at ORD · on schedule

Wins back in air~13 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-05
+0 gate
11-04
+0 gate · −19 arrival
11-03
−7 arrival

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

The route today

live boards
BOSBostonOn-time likelyBOS delay board →
ORDChicagoOn-time likelyORD delay board →
BOS→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
45%Chance of 15+ min delay
3.1%Chance of cancellation
+15 minTypical airport delay in this weather

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

Forecast

Fri 6 Nov, local date

High21°Clikely 19°C to 23°C
Low16°Clikely 13°C to 19°C
  • 94% chance of rain

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 Chicago

Forecast

Fri 6 Nov, local date

High9°Clikely 8°C to 11°C
Low6°Clikely 3°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 Boston to Chicago flights today

same route · United Airlines
UA1414departs 06:00
UA1834departs 07:31
UA1349departs 09:12
UA503departs 10:25
UA1732departs 11:55
UA375departs 13:29

If UA1015 is cancelled, these are the other United Airlines nonstop flights from Boston to Chicago on the same day, with scheduled departure times in BOS 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 UA1015 actually runs

Pro Flight Search has tracked every published board update for UA1015 across the BOS and ORD boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left right on schedule but landed about 13 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA1015 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
11-05BOS 18:36 (+0)ORD 20:40
11-04BOS 18:36 (+0)ORD 20:40 20:21 (−19)
11-03BOS 18:36ORD 20:40 20:33 (−7)

Board clocks recorded as BOS and ORD published them.

Planning around UA1015? 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: UA1015 Boston to Chicago on-time performance, measured from the BOS and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1015
How we measure this →