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.
PBI → PVD
West Palm Beach to Providence/Warwick: 423 nonstop flights a year
On time (12 months)
78%
Cancelled
2.1%
avg delay 18 min
Best time to leave
Before 9 AM
91% on time vs 57% 6 to 9 PM
Most reliable airline
JetBlue
77% 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 1288
9:43 AM → 12:35 PM2h 50m nonstop
Local times, typical schedule. Last flown 2026-05-20.
86%
chance on time
- On time (history)
- 89%
- Cancelled
- 1.6%
- Avg arrival delay
- 9 min
- Arrived on time 89% of the time (241 flights, Jun 2025 to May 2026).
- Departs outside PBI's trouble window (11 AM to 5 PM, when 84% of its 31 ground stops and delay programs started).
Strong track record · 241 flights
Find JetBlue 1288 fares Opens this date on Aviasales#2 · JetBlue 388
7:00 AM → 9:53 AM2h 53m nonstop
Local times, typical schedule. Last flown 2026-05-31.
81%
chance on time
- On time (history)
- 91%
- Cancelled
- 0.0%
- Avg arrival delay
- 16 min
- Arrived on time 91% of the time (11 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 91% on time; 6 to 9 PM: 57%).
- Departs outside PBI's trouble window (11 AM to 5 PM, when 84% of its 31 ground stops and delay programs started).
- 89% of its delay minutes came from the plane arriving late from an earlier flight.
Limited track record · 11 flights
Find JetBlue 388 fares Opens this date on Aviasales#3 · JetBlue 1687
3:05 PM → 5:58 PM2h 55m nonstop
Local times, typical schedule. Last flown 2026-05-18.
64%
chance on time
- On time (history)
- 59%
- Cancelled
- 2.5%
- Avg arrival delay
- 34 min
- Arrived on time 59% of the time (153 flights, Jun 2025 to May 2026).
- Departs inside PBI's trouble window: 84% of its 31 ground stops and delay programs started between 11 AM and 5 PM.
- 67% of its delay minutes came from the plane arriving late from an earlier flight.
Moderate track record · 153 flights
Find JetBlue 1687 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- JetBlue77%
420 flights · 78% on time as flown · 2.1% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM91%
35 flights · avg delay 7 min
- 9 AM to noon90%
203 flights · avg delay 10 min
- 3 to 6 PM65%
59 flights · avg delay 33 min
- 6 to 9 PM57%
94 flights · avg delay 35 min
Best day: Tuesday (89%). Worst: Friday (73%).
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