Delta Air LinesDL
Flights DL4648 22:54 We
live
Direct flights from Fresno (FAT) to Raleigh/Durham (RDU): 1 nonstop departure observed each week across 1 airline. The nonstop covers 3,640 km, an estimated 5 hours 10 minutes in the air. Measured by Pro Flight Search from live flight boards at Fresno and Raleigh/Durham. Updated 10 September 2026 at 07:36 UTC.
FAT
Fresno
tracking
RDU
Raleigh/Durham
smooth · +0
3,640 km · ~5h 10m est.
Running clean · 1 airline · 1x weekly · nonstop
100 / 100
route health from live FAT and RDU delay boards
Flight time~5h 10mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air Lines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Fresno to Raleigh/Durham route actually runs
Pro Flight Search records official board updates for nonstop FAT to RDU flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · 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 — Fresno (FAT) to Raleigh/Durham (RDU) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/FAT-RDU
FAT to RDU questions
Is FAT–RDU running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from FAT to RDU?
Great-circle distance is 3,640 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 287–342 min gate-to-gate on this route.
How often does FAT–RDU fly?
Delta Air Lines runs the route with about 1 flight a week (wed). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at FAT and arrival-side delay at RDU, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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