ATIS Alerts Smart Flight Search
Find the flight least likely to be delayed
BetaWe rank real flight numbers by how often they flew and arrived on time over the last 12 months, adjusted for your travel month and departure time, then check nearby airports and calmer connections. US airlines and airports.
HPN → RSW
White Plains to Fort Myers: 654 nonstop flights a year
On time (12 months)
83%
Cancelled
2.0%
avg delay 13 min
Best time to leave
Before 9 AM
94% on time vs 69% 6 to 9 PM
Most reliable airline
JetBlue
81% 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 · JetBlue 1551
6:45 AM → 9:43 AM2h 58m nonstop
Local times, typical schedule. Last flown 2026-05-31.
92%
chance on time
- On time (history)
- 96%
- Cancelled
- 0.0%
- Avg arrival delay
- 2 min
- Arrived on time 96% of the time (156 flights, Jun 2025 to May 2026).
- Never cancelled in 157 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 94% on time; 6 to 9 PM: 69%).
- Departs outside HPN's trouble window (11 AM to 5 PM, when 67% of its 49 ground stops and delay programs started).
Moderate track record · 156 flights
Find JetBlue 1551 fares Opens this date on Aviasales#2 · JetBlue 251
1:00 PM → 1:11 PM3h 04m nonstop
Local times, typical schedule. Last flown 2026-05-20.
79%
chance on time
- On time (history)
- 78%
- Cancelled
- 3.5%
- Avg arrival delay
- 15 min
- Arrived on time 78% of the time (194 flights, Jun 2025 to May 2026).
- Cancelled 3.5% of the time (7 of 202).
- Departs inside HPN's trouble window: 67% of its 49 ground stops and delay programs started between 11 AM and 5 PM.
- 50% of its delay minutes came from the plane arriving late from an earlier flight.
Moderate track record · 194 flights
Find JetBlue 251 fares Opens this date on Aviasales#3 · JetBlue 1251
7:00 PM → 10:04 PM3h 04m nonstop
Local times, typical schedule. Last flown 2026-05-31.
77%
chance on time
- On time (history)
- 79%
- Cancelled
- 2.0%
- Avg arrival delay
- 17 min
- Arrived on time 79% of the time (288 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (6 to 9 PM: 69% on time; Before 9 AM: 94%).
- Departs outside HPN's trouble window (11 AM to 5 PM, when 67% of its 49 ground stops and delay programs started).
- 53% of its delay minutes came from the plane arriving late from an earlier flight.
Strong track record · 288 flights
Find JetBlue 1251 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- JetBlue81%
654 flights · 83% on time as flown · 2.0% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM94%
171 flights · avg delay 3 min
- 9 AM to noon76%
155 flights · avg delay 17 min
- Noon to 3 PM86%
198 flights · avg delay 8 min
- 6 to 9 PM69%
119 flights · avg delay 30 min
Best day: Tuesday (86%). Worst: Sunday (72%).
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