Route on-time record
FNT to SFB: most on-time flights and the best time to fly
Flint (Bishop International Airport) to Orlando (Orlando Sanford International Airport). 348 nonstop flights in Jun 2025 to May 2026, 76% arrived within 15 minutes and 0.3% were cancelled. The most reliable flight number was Allegiant 1554 at 7:00 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
FNT → SFB
Flint to Orlando: 348 nonstop flights a year
On time (12 months)
76%
Cancelled
0.3%
avg delay 22 min
Best time to leave
Before 9 AM
94% on time vs 65% noon to 3 PM
Most reliable airline
Allegiant
76% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Most reliable nonstop flights
Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.
#1 · Allegiant 1554
7:00 AM → 9:34 AM2h 34m nonstop
Local times, typical schedule. Last flown 2026-05-17.
82%
chance on time
- On time (history)
- 86%
- Cancelled
- 0.0%
- Avg arrival delay
- 11 min
- Arrived on time 86% of the time (22 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 94% on time; Noon to 3 PM: 65%).
- Short track record (22 flights), so its score leans on the airline's record at this hour.
Limited track record · 22 flights
Find Allegiant 1554 fares Opens this date on Aviasales#2 · Allegiant 3150
2:30 PM → 5:04 PM2h 34m nonstop
Local times, typical schedule. Last flown 2026-05-18.
73%
chance on time
- On time (history)
- 75%
- Cancelled
- 0.0%
- Avg arrival delay
- 12 min
- Arrived on time 75% of the time (24 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (Noon to 3 PM: 65% on time; Before 9 AM: 94%).
- 67% of its delay minutes came from the plane arriving late from an earlier flight.
- Short track record (24 flights), so its score leans on the airline's record at this hour.
Limited track record · 24 flights
Find Allegiant 3150 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Allegiant Air76%
348 flights · 76% on time as flown · 0.3% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM94%
64 flights · avg delay 6 min
- 9 AM to noon81%
111 flights · avg delay 14 min
- Noon to 3 PM65%
84 flights · avg delay 26 min
- 3 to 6 PM78%
63 flights · avg delay 15 min
Best day: Thursday (87%). Worst: Monday (74%).
On time by month
All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.
What delays this route
- Late-arriving aircraft34%
- Airline (crew, maintenance, boarding)34%
- Air traffic control and airport volume25%
- Severe weather7%
Share of delay minutes by the cause airlines report to the US DOT.
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure
FNT to SFB questions
- What time of day is best to fly FNT to SFB?
- Before 9 AM: 94% of flights arrived on time, against 65% for departures noon to 3 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
- Which airline is most on time from FNT to SFB?
- Allegiant, with a season-adjusted 76% chance of operating and arriving on time over 348 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
- What is the worst month for delays on FNT to SFB?
- December (72% on time); the best was October (95%), averaged over Jun 2023 to May 2026.
- Is this a prediction for my flight?
- No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.
More routes from FNT
Live status: FAA delays and ground stops