Flight number record

OO 6329

SkyWest Airlines · Beaumont to Dallas-Fort Worth

Route: BPT → DFW
Departs: 06:00
Flights: 326
Period: September 2025 to August 2026

Historical statistics for September 2025 to August 2026, not live status. For today’s OO 6329, check with SkyWest Airlines. SkyWest Airlines flies under contract for larger airlines, so a ticket for this flight may show a different airline code and number.

OO 6329 earns a B. More than four flights in five arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 8 points better than the national rate of 77.3%. When something does go wrong the average delay runs about 2.3 hours. That rests on 326 flights, with a median arrival 11 minutes early.

Set against the rest of the country, OO 6329's record is 8 points better than the US average of 77.3%. That gap is worth roughly 75 fewer late arrivals for every thousand flights.

On time

84.8%

Arrivals under 15 minutes late, of 316 completed flights

Avg delay

141 min

Across delayed arrivals only, not all flights

Cancelled

2.76%

National rate is 1.89%

1 hour+ late

9.5%

National rate is 8.3%

These figures cover 326 flights between September 2025 and August 2026. Beyond the headline rate, 9.5% of arrivals land a full hour or more behind schedule, against 8.3% nationally.

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Schedule

When OO 6329 flies

OO 6329 flies BPT to DFW without a single fixed slot. Its most common scheduled departure was 06:00, used on 199 of 326 flights, with 05:45 (50 flights) and 05:40 (33 flights) next.

Departs 06:00199 flights61.0%
Departs 05:4550 flights15.3%
Departs 05:4033 flights10.1%

Scale runs 0% to 100%.

Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.

A 06:00 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and OO 6329 runs 5 points worse at 84.8%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.

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Against the route

OO 6329 next to BPT to DFW

Every carrier on BPT to DFW combined arrived on time 82.9% of the time across 722 flights, so OO 6329 is 2 points ahead of it. SkyWest flew 654 flights on the same city pair under all its flight numbers, including this one, and those ran 82.2% on time. Across its whole network SkyWest Airlines managed 78.7%, which this flight beats by 6 points.

OO 6329 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
OO 6329thin sample	326	84.8%	141 min	2.76%	B
All SkyWest Airlines on BPT–DFW	654	82.2%	110 min	2.60%	B
All carriers on BPT–DFW	722	82.9%	106 min	2.91%	B
SkyWest Airlines, whole network	855,406	78.7%	88 min	1.79%	B

Across the year

OO 6329 quarter by quarter

Quarter by quarter OO 6329 held fairly steady: 86.7% in Jul–Sep 2025, 85.2% in Oct–Dec 2025, 80.4% in Jan–Mar 2026, 83.3% in Apr–Jun 2026 and 88.7% in Jul–Sep 2026. A spread of 8 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.

Jul–Sep 202530 flights86.7%
Oct–Dec 202592 flights85.2%
Jan–Mar 202652 flights80.4%
Apr–Jun 202690 flights83.3%
Jul–Sep 202662 flights88.7%

Scale runs 70% to 95%.

By weekday, OO 6329 did best on Tuesday at 93.2% on time and worst on Monday at 72.3%. Each day rests on about 47 flights, so a gap of 21 points is worth noticing but could still narrow in another year.

Arrival by arrival

How late OO 6329 runs when it is late

OO 6329 often beats the schedule: 129 of 316 completed flights, 41%, arrived 15 minutes or more early. When OO 6329 is late it tends to be very late: 30 of its 48 late arrivals were an hour or more behind, and 21 were two hours or more.

15+ min early129 flights40.8%
Within 15 min139 flights44.0%
15–29 min late6 flights1.9%
30–59 min late12 flights3.8%
1–2 hours late9 flights2.8%
2+ hours late21 flights6.6%

Scale runs 0% to 100%.

Share of 316 completed flights by arrival against schedule.

Time lost at the gate mostly stays lost. Of 39 departures that left 15 minutes late or more, only 1 made it up before arrival. 10 flights left on time and still arrived late.

The worst days

Worst days for OO 6329

The latest arrival of the period was on 28 May 2026, 7 hours 27 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). Three of the five worst days fell in December 2025.

The latest arrivals of OO 6329 in the period
Date	Arrived late by	Largest filed cause
28 May 2026	7 hours 27 minutes	Carrier
24 December 2025	6 hours 54 minutes	Extreme weather
25 December 2025	6 hours 33 minutes	Extreme weather
27 July 2026	6 hours 33 minutes	Carrier
22 December 2025	6 hours 11 minutes	Extreme weather

Delay causes

Why OO 6329 runs late

Carrier accounts for 51% of the 6,762 delay minutes carriers reported here, and the remaining four split what is left.

Carrier
51%
Extreme weather
39%
National Airspace System
10%

Extreme weather accounts for 39% of delay minutes, well above the single-digit share typical across the system. Weather delays are lumpy: they arrive as whole bad days rather than as a steady drag, so the quarterly figures above are the more useful view of the risk. The national share is 6%, so this operation carries roughly 6.4 times the usual weather exposure. The split is drawn from 6,762 delay minutes reported on OO 6329.

Cancellations run at 2.76%, against 1.89% nationally. That is roughly one flight in 40 cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.

Connections and routes

What a delay on this flight costs

9.5% of arrivals land a full hour or more behind schedule, against 8.3% nationally. Ninety minutes is the honest minimum for a connection here, and two hours if the onward flight is on a separate ticket.

Every one of the 326 flights under OO 6329 in the data flew BPT to DFW. The number was not reused on any other city pair, which makes this a clean record of one route.

One caution: this is a thin sample. 326 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.

What to do with this

Booking OO 6329

For a booking, the cancellation rate is the figure to plan around on OO 6329: 2.76% of its 326 scheduled flights did not operate. A late arrival costs about 2.3 hours, but a cancellation costs the day, so leave a later option open.

Where to go next

A flight number here means SkyWest Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.

Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated 22 October 2026; recomputed monthly. How this data is collected.

Key figures