Route on-time record
BDL to JFK: most on-time flights and the best time to fly
Hartford (Bradley International Airport) to New York (John F. Kennedy International Airport). 365 nonstop flights in Jun 2025 to May 2026, 91% arrived within 15 minutes and 2.5% were cancelled. The most reliable flight number was JetBlue 676 at 6:00 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
BDL → JFK
Hartford to New York: 365 nonstop flights a year
On time (12 months)
91%
Cancelled
2.5%
avg delay 8 min
Best time to leave
No clear winner
Most reliable airline
JetBlue
88% chance on time
Lowest nonstop fare seen in the next two months: $261 (JetBlue 676 on 2026-10-29). 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 676
6:00 AM → 7:07 AM1h 04m nonstop
Local times, typical schedule. Last flown 2026-05-31.
88%
chance on time
- On time (history)
- 91%
- Cancelled
- 2.5%
- Avg arrival delay
- 8 min
- Arrived on time 91% of the time (356 flights, Jun 2025 to May 2026).
Strong track record · 356 flights
Find JetBlue 676 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- JetBlue88%
365 flights · 91% on time as flown · 2.5% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM91%
365 flights · avg delay 8 min
Best day: Tuesday (96%). Worst: Sunday (85%).
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
- Airline (crew, maintenance, boarding)80%
- Air traffic control and airport volume19%
- Severe weather1%
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
BDL to JFK questions
- Which airline is most on time from BDL to JFK?
- JetBlue, with a season-adjusted 88% chance of operating and arriving on time over 365 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 BDL to JFK?
- December (80% on time); the best was May (98%), 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 BDL
- JFK to BDL (return)
- BDL to ORD 72%
- BDL to ATL 82%
- BDL to MCO 74%
- BDL to BWI 83%
- BDL to DCA 68%
- BDL to CLT 82%
- BDL to DTW 88%
- BDL to IAD 85%
- BDL to DEN 84%
- BDL to MSP 83%
- BDL to MDW 82%
- BDL to FLL 71%
Most on-time flights from BDL on every route →
Live status: FAA delays and ground stops