Reliable Flight Search results
Best trips
3 nonstop, 37 with 1 connection · ranked by overall best · published legroom for 40 of 40
Fares seen on this date: any route from 146 (recent searches, one way, per person; each card opens the live price)
Our best overall pick
85% chance you arrive on time · nonstop · 30 in legroom · planes about 25 years old · 2h 10m
Top pick#1 · Nonstop · 2h 10m
8:57 AM → 11:07 AM
60
score
price
live on Aviasales
85%
arrive on time
87% on time · 2.2% cancel8:57 AM ATL → 11:07 AM SYR2h 10m
Delta 1375
Airbus A320 or A321 · 8–34 yrs oldLegroom 30–31 in · 18 in wide · Delta MainFind Delta 1375 fares Opens this date on Aviasales#2 · Nonstop · 2h 07m
3:15 PM → 5:22 PM
52
score
price
live on Aviasales
79%
arrive on time
80% on time · 2.0% cancel3:15 PM ATL → 5:22 PM SYR2h 07m
Delta 2690
Airbus A320 or A321 · 8–34 yrs oldLegroom 30–31 in · 18 in wide · Delta MainFind Delta 2690 fares Opens this date on Aviasales#3 · Nonstop · 2h 09m
9:50 PM → 11:59 PM
48
score
price
live on Aviasales
72%
arrive on time
74% on time · 2.6% cancel9:50 PM ATL → 11:59 PM SYR2h 09m
Delta 2123
Airbus A321 · 8–10 yrs oldLegroom 30–31 in · 18 in wide · Delta MainFind Delta 2123 fares Opens this date on Aviasales#4 · 1 connection · 5h 30m · one ticket (Delta)
10:07 AM → 3:45 PM
43
score
price
live on Aviasales
93%
connections made
82%
arrive on time
87% on time · 1.7% cancel10:07 AM ATL → 12:50 PM BOS2h 35m
Delta 855
Airbus A321 or Boeing 757-200 · 8–29 yrs oldLegroom 30–33 in · 17.2–18 in wide · Delta MainConnect in BOS · 1h 29m · 95% chance to make it · same ticket: the airline rebooks you if you miss it89% on time · 1.1% cancel2:19 PM BOS → 3:45 PM SYR1h 26m
Republic 4780 · sold as Delta Connection
Embraer E175 · 12–19 yrs oldLegroom 30–31 in · 18.3 in wide · Delta MainFind this Delta trip Look for Delta 855 + Republic 4780 on Aviasales#5 · 1 connection · 7h 05m · one ticket (Delta)
8:40 AM → 3:45 PM
41
score
price
live on Aviasales
96%
connections made
85%
arrive on time
87% on time · 1.4% cancel8:40 AM ATL → 11:15 AM BOS2h 35m
Delta 2432
Airbus A321 · 8–10 yrs oldLegroom 30–32 in · 18 in wide · Delta MainConnect in BOS · 3h 04m · 99% chance to make it · same ticket: the airline rebooks you if you miss it89% on time · 1.1% cancel2:19 PM BOS → 3:45 PM SYR1h 26m
Republic 4780 · sold as Delta Connection
Embraer E175 · 12–19 yrs oldLegroom 30–31 in · 18.3 in wide · Delta MainFind this Delta trip Look for Delta 2432 + Republic 4780 on Aviasales#6 · 1 connection · 6h 52m · one ticket (Delta)
8:55 AM → 3:45 PM
40
score
price
live on Aviasales
95%
connections made
84%
arrive on time
75% on time · 2.1% cancel8:55 AM ATL → 11:28 AM BOS2h 35m
Delta 350
Airbus A321 or A321neo · 1–10 yrs oldLegroom 30–33 in · 17.2–18 in wide · Delta MainConnect in BOS · 2h 51m · 98% chance to make it · same ticket: the airline rebooks you if you miss it89% on time · 1.1% cancel2:19 PM BOS → 3:45 PM SYR1h 26m
Republic 4780 · sold as Delta Connection
Embraer E175 · 12–19 yrs oldLegroom 30–31 in · 18.3 in wide · Delta MainFind this Delta trip Look for Delta 350 + Republic 4780 on Aviasales#7 · 1 connection · 6h 10m · one ticket (Delta)
7:25 AM → 1:31 PM
39
score
price
live on Aviasales
93%
connections made
79%
arrive on time
87% on time · 2.3% cancel7:25 AM ATL → 8:30 AM ORD2h 09m
Delta 1178
Boeing 737-900ER · 7–25 yrs oldLegroom 30–32 in · 17.3–18 in wide · Delta MainConnect in ORD · 2h 00m · 98% chance to make it · same ticket: the airline rebooks you if you miss it85% on time · 2.6% cancel10:30 AM ORD → 1:31 PM SYR2h 01m
Republic 3672 · sold as Delta Connection
Embraer E175 · 1–10 yrs oldLegroom 30–31 in · 18.3 in wide · Delta MainFind this Delta trip Look for Delta 1178 + Republic 3672 on Aviasales#8 · 1 connection · 8h 15m · one ticket (Delta)
7:30 AM → 3:45 PM
34
score
price
live on Aviasales
97%
connections made
86%
arrive on time
90% on time · 2.0% cancel7:30 AM ATL → 10:04 AM BOS2h 34m
Delta 987
Boeing 757-200 or Airbus A321neo · 2–29 yrs oldLegroom 30–33 in · 17.2–18 in wide · Delta MainConnect in BOS · 4h 15m · 100% chance to make it · same ticket: the airline rebooks you if you miss it89% on time · 1.1% cancel2:19 PM BOS → 3:45 PM SYR1h 26m
Republic 4780 · sold as Delta Connection
Embraer E175 · 12–19 yrs oldLegroom 30–31 in · 18.3 in wide · Delta MainFind this Delta trip Look for Delta 987 + Republic 4780 on Aviasales#9 · 1 connection · 4h 59m · one ticket (American)
6:23 AM → 11:22 AM
33
score
price
live on Aviasales
87%
connections made
72%
arrive on time
85% on time · 2.6% cancel6:23 AM ATL → 7:51 AM CLT1h 28m
PSA 5176 · sold as American Eagle
Bombardier CRJ900 · 7–16 yrs oldLegroom 31 in · 16.6–17.3 in wide · Main CabinConnect in CLT · 1h 35m · 91% chance to make it · same ticket: the airline rebooks you if you miss it83% on time · 1.2% cancel9:26 AM CLT → 11:22 AM SYR1h 56m
American 3080
Boeing 737-800 · 8–27 yrs oldLegroom 30 in · 16.6–18.7 in wide · Main CabinFind this American trip Look for PSA 5176 + American 3080 on Aviasales#10 · 1 connection · 6h 55m · one ticket (American)
6:36 AM → 1:31 PM
33
score
price
live on Aviasales
91%
connections made
78%
arrive on time
88% on time · 2.6% cancel6:36 AM ATL → 7:59 AM ORD2h 23m
American 2132
Airbus A319 · 11–26 yrs oldLegroom 30–32 in · 16.5–18.7 in wide · Main CabinConnect in ORD · 2h 31m · 96% chance to make it · same ticket: the airline rebooks you if you miss it85% on time · 2.6% cancel10:30 AM ORD → 1:31 PM SYR2h 01m
Republic 3672 · sold as American Eagle
Embraer E175 · 1–10 yrs oldLegroom 30 in · 18.2–19.3 in wide · Main CabinFind this American trip Look for American 2132 + Republic 3672 on Aviasales
Aircraft and ages come from the planes each flight number actually flew in the last 3 months of data (FAA registry build years); airlines can swap planes. Legroom is the seat pitch the airline or a seat-map source publishes for that aircraft and cabin; we never estimate it, and seat maps change, so check the airline’s seat map when you book.
ATL → SYR
Atlanta to Syracuse: 1,098 nonstop flights a year
On time (12 months)
79%
Cancelled
2.4%
avg delay 12 min
Best time to leave
Before 9 AM
91% on time vs 73% after 9 PM
Most reliable airline
Delta
78% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Delta Air Lines78%
1,044 flights · 80% on time as flown · 2.3% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM91%
168 flights · avg delay 5 min
- 9 AM to noon80%
250 flights · avg delay 10 min
- 3 to 6 PM80%
306 flights · avg delay 11 min
- After 9 PM73%
359 flights · avg delay 18 min
Best day: Tuesday (84%). 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