B6638JetBlue Airways · AUS → BOS
live · 42m ago
Route confirmed JetBlue Airways

B6638 AustinAUS · 16:40 BostonBOS · 22:10

B6638 by JetBlue Airways flies from Austin (AUS) to Boston (BOS).

Right nowNext departure today Operates daily
16:35

scheduled from AUS

Typical gate push+59 minmedian posted departure
Typical arrival−1 minmedian over 3 operations
Wins back in air~60 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+59+118+177 min
10-31
+59 gate · −1 arrival
10-30
+59 gate · −1 arrival
10-29
+177 gate · +53 arrival
10-28
+43 gate

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
AUSAustinHigh riskAUS delay board →
BOSBostonOn-time likelyBOS delay board →
AUS→BOSevery 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
3.0%Chance of cancellation
+6 minTypical airport delay in this weather

Driven mainly by AUS (Austin), 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 on this route

Forecast

Austin to Boston with JetBlue Airways · Sun 1 Nov, local date

Outlook: about usual
Chance a departure leaves 60+ min late
24%0.9× usual

Forecast weather: 49% chance of fog at Austin

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 2 departures a day on this route with this airline. · 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 Austin to Boston flights today

same route · JetBlue Airways
B61238departs 14:10

If B6638 is cancelled, this is the other JetBlue Airways nonstop flight from Austin to Boston on the same day, with scheduled departure times in AUS 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 B6638 actually runs

Pro Flight Search has tracked every published board update for B6638 across the AUS and BOS boards: schedule changes, gate pushes and actual clocks. Usually departs ~59 min late. Based on 4 confirmed departures · 0/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how B6638 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
10-31AUS 16:40 17:39 (+59)BOS 22:10 22:09 (−1)
10-30AUS 16:40 17:39 (+59)BOS 22:10 22:09 (−1)
10-29AUS 16:40 19:37 (+177)BOS 22:10 23:03 (+53)
10-28AUS 16:40 17:23 (+43)BOS

Aircraft

Recent tails: N3113J, N3325J, N3185J.

Board clocks recorded as AUS and BOS published them.

Planning around B6638? 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: B6638 Austin to Boston on-time performance, measured from the AUS and BOS airport boards.

Canonical URL
https://proflightsearch.com/flight/B6638
How we measure this →