Air IndiaAI
Flights AI1892 varies daily · AI2646 varies daily · AI2550 varies daily
live
Direct flights from Patna (PAT) to New Delhi (DEL): 28 nonstop departures observed each week across 4 airlines. 2 of the 2 tracked flights were cancelled. The nonstop covers 857 km, an estimated 1 hour 36 minutes in the air. Measured by Pro Flight Search from live flight boards at Patna and New Delhi. Updated 14 September 2026 at 15:22 UTC.
PAT
Patna
tracking
DEL
New Delhi
smooth · +0
857 km · ~1h 36m est.
Running clean · 4 airlines · 28x weekly · nonstop
100 / 100
route health from live PAT and DEL delay boards
2 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~1h 36mestimated from route distance
Weekly departures28x4 direct airlines on the leg
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Patna to New Delhi route actually runs
Pro Flight Search records official board updates for nonstop PAT to DEL 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 — Patna (PAT) to New Delhi (DEL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/PAT-DEL
PAT to DEL questions
Is PAT–DEL 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 PAT to DEL?
Great-circle distance is 857 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 90–103 min gate-to-gate on this route.
How often does PAT–DEL fly?
4 carriers operate this route, around 98 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at PAT and arrival-side delay at DEL, 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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