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 → EWR
West Palm Beach to Newark: 3,584 nonstop flights a year
On time (12 months)
74%
Cancelled
2.8%
avg delay 25 min
Best time to leave
Before 9 AM
92% on time vs 59% 3 to 6 PM
Most reliable airline
United
74% 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 · United 2094
6:00 AM → 8:59 AM2h 59m nonstop
Local times, typical schedule. Last flown 2026-05-18.
92%
chance on time
- On time (history)
- 98%
- Cancelled
- 2.2%
- Avg arrival delay
- 1 min
- Arrived on time 98% of the time (90 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 92% on time; 3 to 6 PM: 59%).
- Departs outside PBI's trouble window (11 AM to 5 PM, when 84% of its 31 ground stops and delay programs started).
Moderate track record · 90 flights
Find United 2094 fares Opens this date on Aviasales#2 · United 2158
7:00 AM → 9:59 AM2h 59m nonstop
Local times, typical schedule. Last flown 2026-05-31.
89%
chance on time
- On time (history)
- 93%
- Cancelled
- 3.1%
- Avg arrival delay
- 4 min
- Arrived on time 93% of the time (188 flights, Jun 2025 to May 2026).
- Cancelled 3.1% of the time (6 of 194).
- Leaves in this route's most on-time window (Before 9 AM: 92% on time; 3 to 6 PM: 59%).
- Departs outside PBI's trouble window (11 AM to 5 PM, when 84% of its 31 ground stops and delay programs started).
Moderate track record · 188 flights
Find United 2158 fares Opens this date on Aviasales#3 · United 1598
8:25 AM → 11:02 AM3h 02m nonstop
Local times, typical schedule. Last flown 2026-05-20.
88%
chance on time
- On time (history)
- 91%
- Cancelled
- 1.9%
- Avg arrival delay
- 13 min
- Arrived on time 91% of the time (203 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 92% on time; 3 to 6 PM: 59%).
- 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 · 203 flights
Find United 1598 fares Opens this date on Aviasales#4 · United 1391
10:00 AM → 1:02 PM3h 01m nonstop
Local times, typical schedule. Last flown 2026-05-20.
86%
chance on time
- On time (history)
- 88%
- Cancelled
- 1.4%
- Avg arrival delay
- 9 min
- Arrived on time 88% of the time (281 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).
- Lands inside EWR's trouble window: 65% of its 259 ground stops and delay programs started between 1 PM and 7 PM.
Strong track record · 281 flights
Find United 1391 fares Opens this date on Aviasales#5 · United 1153
12:13 PM → 3:15 PM3h 02m nonstop
Local times, typical schedule. Last flown 2026-05-20.
77%
chance on time
- On time (history)
- 81%
- Cancelled
- 0.0%
- Avg arrival delay
- 19 min
- Arrived on time 81% of the time (77 flights, Jun 2025 to May 2026).
- Never cancelled in 77 scheduled flights.
- Departs inside PBI's trouble window: 84% of its 31 ground stops and delay programs started between 11 AM and 5 PM.
- Lands inside EWR's trouble window: 65% of its 259 ground stops and delay programs started between 1 PM and 7 PM.
Moderate track record · 77 flights
Find United 1153 fares Opens this date on Aviasales#6 · United 2080
11:04 AM → 2:00 PM2h 56m nonstop
Local times, typical schedule. Last flown 2026-05-31.
76%
chance on time
- On time (history)
- 91%
- Cancelled
- 0.0%
- Avg arrival delay
- 5 min
- Arrived on time 91% of the time (11 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.
- Lands inside EWR's trouble window: 65% of its 259 ground stops and delay programs started between 1 PM and 7 PM.
- Short track record (11 flights), so its score leans on the airline's record at this hour.
Limited track record · 11 flights
Find United 2080 fares Opens this date on Aviasales#7 · JetBlue 144
10:03 AM → 12:59 PM2h 54m nonstop
Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as JetBlue 1044; its record covers all of them.
72%
chance on time
- On time (history)
- 74%
- Cancelled
- 4.7%
- Avg arrival delay
- 24 min
- Arrived on time 74% of the time (342 flights, Jun 2025 to May 2026).
- Cancelled 4.7% of the time (17 of 359).
- 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 · 342 flights
Find JetBlue 144 fares Opens this date on Aviasales#8 · United 353
1:26 PM → 4:29 PM3h 02m nonstop
Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as United 2349; its record covers all of them.
70%
chance on time
- On time (history)
- 73%
- Cancelled
- 1.4%
- Avg arrival delay
- 15 min
- Arrived on time 73% of the time (142 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.
- Lands inside EWR's trouble window: 65% of its 259 ground stops and delay programs started between 1 PM and 7 PM.
Moderate track record · 142 flights
Find United 353 fares Opens this date on Aviasales#9 · United 1187
6:58 PM → 9:59 PM3h 01m nonstop
Local times, typical schedule. Last flown 2026-05-31.
67%
chance on time
- On time (history)
- 76%
- Cancelled
- 3.2%
- Avg arrival delay
- 19 min
- Arrived on time 76% of the time (91 flights, Jun 2025 to May 2026).
- Cancelled 3.2% of the time (3 of 94).
- Departs outside PBI's trouble window (11 AM to 5 PM, when 84% of its 31 ground stops and delay programs started).
Moderate track record · 91 flights
Find United 1187 fares Opens this date on Aviasales#10 · United 1965
2:44 PM → 5:46 PM3h 02m nonstop
Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as United 1558; its record covers all of them.
65%
chance on time
- On time (history)
- 72%
- Cancelled
- 2.8%
- Avg arrival delay
- 20 min
- Arrived on time 72% of the time (105 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.
- Lands inside EWR's trouble window: 65% of its 259 ground stops and delay programs started between 1 PM and 7 PM.
Moderate track record · 105 flights
Find United 1965 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- United Airlines74%
2,750 flights · 76% on time as flown · 2.3% cancel
- JetBlue69%
714 flights · 70% on time as flown · 3.3% cancel
- Spirit Airlines55%
120 flights · 51% on time as flown · 7.1% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM92%
818 flights · avg delay 6 min
- 9 AM to noon84%
700 flights · avg delay 13 min
- Noon to 3 PM70%
724 flights · avg delay 28 min
- 3 to 6 PM59%
631 flights · avg delay 43 min
- 6 to 9 PM60%
650 flights · avg delay 40 min
Best day: Tuesday (80%). Worst: Thursday (69%).
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