B61439JetBlue Airways · BOS → AUS
live · 3m ago
Route confirmed JetBlue Airways

B61439 BostonBOS · 09:35 AustinAUS · 13:20

B61439 by JetBlue Airways flies from Boston (BOS) to Austin (AUS) for the Fri, Nov 13 departure.

Right nowOn Time · gate C7
09:35

departs BOS · on schedule

Typical arrival−18 minmedian over 4 operations
Wins back in air~18 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
11-12
+0 gate · −20 arrival
11-11
+0 gate · −17 arrival
11-10
−25 arrival
11-09
−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
BOSBostonHigh riskBOS delay board →
AUSAustinOn-time likelyAUS delay board →
BOS→AUSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
46%Chance of 15+ min delay
4.6%Chance of cancellation
+16 minTypical airport delay in this weather

Driven mainly by BOS (Boston), 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

Sat 14 Nov, local date

High8°Clikely 7°C to 9°C
Low2°Clikely 1°C to 4°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 Austin

Forecast

Sat 14 Nov, local date

High20°Clikely 17°C to 22°C
Low10°Clikely 8°C to 13°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 Austin flights today

same route · JetBlue Airways
B6639departs 12:05

If B61439 is cancelled, this is the other JetBlue Airways nonstop flight from Boston to Austin 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 B61439 actually runs

Pro Flight Search has tracked every published board update for B61439 across the BOS and AUS boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 4 confirmed landings · 4/4 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 B61439 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
11-12BOS 09:35 (+0)AUS 13:20 13:00 (−20)
11-11BOS 09:35 (+0)AUS 13:20 13:03 (−17)
11-10BOS 09:35AUS 13:20 12:55 (−25)
11-09BOS AUS 13:20 13:13 (−7)

Aircraft

Recent tails: N3244J, N3258J, N3267J, N3251J.

Board clocks recorded as BOS and AUS published them.

Planning around B61439? 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: B61439 Boston to Austin on-time performance, measured from the BOS and AUS airport boards.

Canonical URL
https://proflightsearch.com/flight/B61439
How we measure this →