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.
ATL → JFK
Atlanta to New York: 4,284 nonstop flights a year
On time (12 months)
74%
Cancelled
2.6%
avg delay 23 min
Best time to leave
Before 9 AM
86% on time vs 62% after 9 PM
Most reliable airline
Delta
77% chance on time
Lowest nonstop fare seen in the next two months: $86 (JetBlue 120 on 2026-11-10). 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 · Delta 1034
9:00 AM → 12:00 PM2h 20m nonstop
Local times, typical schedule. Last flown 2026-05-31.
90%
chance on time
- On time (history)
- 92%
- Cancelled
- 0.0%
- Avg arrival delay
- 6 min
- Arrived on time 92% of the time (281 flights, Jun 2025 to May 2026).
- Never cancelled in 281 scheduled flights.
- Departs outside ATL's trouble window (1 PM to 7 PM, when 59% of its 96 ground stops and delay programs started).
Strong track record · 281 flights
Find Delta 1034 fares Opens this date on Aviasales#2 · Delta 2420
7:59 AM → 10:00 AM2h 16m nonstop
Local times, typical schedule. Last flown 2026-05-31.
90%
chance on time
- On time (history)
- 91%
- Cancelled
- 1.1%
- Avg arrival delay
- 7 min
- Arrived on time 91% of the time (354 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 86% on time; After 9 PM: 62%).
- Departs outside ATL's trouble window (1 PM to 7 PM, when 59% of its 96 ground stops and delay programs started).
Strong track record · 354 flights
Find Delta 2420 fares Opens this date on Aviasales#3 · Delta 1575
1:47 PM → 4:15 PM2h 28m nonstop
Local times, typical schedule. Last flown 2026-05-31.
84%
chance on time
- On time (history)
- 92%
- Cancelled
- 0.0%
- Avg arrival delay
- 4 min
- Arrived on time 92% of the time (25 flights, Jun 2025 to May 2026).
- Departs inside ATL's trouble window: 59% of its 96 ground stops and delay programs started between 1 PM and 7 PM.
- Lands inside JFK's trouble window: 66% of its 167 ground stops and delay programs started between 1 PM and 7 PM.
- Short track record (25 flights), so its score leans on the airline's record at this hour.
Limited track record · 25 flights
Find Delta 1575 fares Opens this date on Aviasales#4 · JetBlue 320
7:45 AM → 9:59 AM2h 14m nonstop
Local times, typical schedule. Last flown 2026-05-31.
81%
chance on time
- On time (history)
- 85%
- Cancelled
- 4.1%
- Avg arrival delay
- 22 min
- Arrived on time 85% of the time (255 flights, Jun 2025 to May 2026).
- Cancelled 4.1% of the time (11 of 266).
- Leaves in this route's most on-time window (Before 9 AM: 86% on time; After 9 PM: 62%).
- Departs outside ATL's trouble window (1 PM to 7 PM, when 59% of its 96 ground stops and delay programs started).
Strong track record · 255 flights
Find JetBlue 320 fares Opens this date on Aviasales#5 · Delta 2380
11:10 AM → 1:29 PM2h 19m nonstop
Local times, typical schedule. Last flown 2026-05-31.
77%
chance on time
- On time (history)
- 78%
- Cancelled
- 2.5%
- Avg arrival delay
- 14 min
- Arrived on time 78% of the time (352 flights, Jun 2025 to May 2026).
- Departs outside ATL's trouble window (1 PM to 7 PM, when 59% of its 96 ground stops and delay programs started).
- Lands inside JFK's trouble window: 66% of its 167 ground stops and delay programs started between 1 PM and 7 PM.
Strong track record · 352 flights
Find Delta 2380 fares Opens this date on Aviasales#6 · JetBlue 1520
9:53 AM → 12:15 PM2h 22m nonstop
Local times, typical schedule. Last flown 2026-05-31.
75%
chance on time
- On time (history)
- 72%
- Cancelled
- 1.0%
- Avg arrival delay
- 16 min
- Arrived on time 72% of the time (104 flights, Jun 2025 to May 2026).
- Departs outside ATL's trouble window (1 PM to 7 PM, when 59% of its 96 ground stops and delay programs started).
Moderate track record · 104 flights
Find JetBlue 1520 fares Opens this date on Aviasales#7 · Delta 2398
6:50 PM → 9:27 PM2h 31m nonstop
Local times, typical schedule. Last flown 2026-05-31.
74%
chance on time
- On time (history)
- 75%
- Cancelled
- 1.9%
- Avg arrival delay
- 24 min
- Arrived on time 75% of the time (353 flights, Jun 2025 to May 2026).
- Departs inside ATL's trouble window: 59% of its 96 ground stops and delay programs started between 1 PM and 7 PM.
Strong track record · 353 flights
Find Delta 2398 fares Opens this date on Aviasales#8 · Delta 2136
7:59 PM → 10:30 PM2h 31m nonstop
Local times, typical schedule. Last flown 2026-05-06.
73%
chance on time
- On time (history)
- 83%
- Cancelled
- 0.0%
- Avg arrival delay
- 14 min
- Arrived on time 83% of the time (24 flights, Jun 2025 to May 2026).
- Departs outside ATL's trouble window (1 PM to 7 PM, when 59% of its 96 ground stops and delay programs started).
- Short track record (24 flights), so its score leans on the airline's record at this hour.
Limited track record · 24 flights
Find Delta 2136 fares Opens this date on Aviasales#9 · Delta 2386
10:25 PM → 12:45 AM2h 20m nonstop
Local times, typical schedule. Last flown 2026-05-06.
72%
chance on time
- On time (history)
- 74%
- Cancelled
- 1.8%
- Avg arrival delay
- 19 min
- Arrived on time 74% of the time (331 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (After 9 PM: 62% on time; Before 9 AM: 86%).
- Departs outside ATL's trouble window (1 PM to 7 PM, when 59% of its 96 ground stops and delay programs started).
Strong track record · 331 flights
Find Delta 2386 fares Opens this date on Aviasales#10 · Frontier 4732
9:15 AM → 11:39 AM2h 24m nonstop
Local times, typical schedule. Last flown 2026-05-31.
69%
chance on time
- On time (history)
- 73%
- Cancelled
- 1.7%
- Avg arrival delay
- 19 min
- Arrived on time 73% of the time (225 flights, Jun 2025 to May 2026).
- Departs outside ATL's trouble window (1 PM to 7 PM, when 59% of its 96 ground stops and delay programs started).
Strong track record · 225 flights
Find Frontier 4732 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Delta Air Lines77%
2,453 flights · 78% on time as flown · 1.7% cancel
- JetBlue68%
1,066 flights · 70% on time as flown · 4.3% cancel
- Frontier Airlines64%
765 flights · 65% on time as flown · 2.8% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM86%
1,012 flights · avg delay 12 min
- 9 AM to noon80%
719 flights · avg delay 13 min
- Noon to 3 PM76%
486 flights · avg delay 20 min
- 3 to 6 PM69%
808 flights · avg delay 33 min
- 6 to 9 PM63%
580 flights · avg delay 31 min
- After 9 PM62%
679 flights · avg delay 33 min
Best day: Wednesday (80%). Worst: Sunday (71%).
Smarter routing
Nearby airports that run more on time
ATL → HPN 74% chance on time
Hartsfield Jackson Atlanta International Airport to Westchester County Airport · 722 flights a year · 30 mi from your airports · yours: 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