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.
RNO → BUR
Reno to Burbank: 438 nonstop flights a year
On time (12 months)
85%
Cancelled
0.5%
avg delay 11 min
Best time to leave
9 AM to noon
93% on time vs 66% 6 to 9 PM
Most reliable airline
Southwest
85% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Best trips
3 nonstop, 32 with 1 connection. Best overall weighs the chance you arrive on time as booked, connection odds, travel time and separate tickets.
Best overall#1 · Nonstop · 1h 20m
10:10 AM → 11:30 AM
92%
arrive on time
92% on time · 0.3% cancel10:10 AM RNO → 11:30 AM BUR1h 20m
Southwest 4008
Boeing 737-700 · 16–22 yrs oldFind Southwest 4008 fares Opens this date on Aviasales#2 · Nonstop · 1h 25m
6:55 AM → 8:20 AM
86%
arrive on time
87% on time · 1.0% cancel6:55 AM RNO → 8:20 AM BUR1h 25m
Southwest 1320
Boeing 737-700 · 15–23 yrs oldFind Southwest 1320 fares Opens this date on Aviasales#3 · Nonstop · 1h 25m
8:25 PM → 9:50 PM
84%
arrive on time
84% on time · 0.4% cancel8:25 PM RNO → 9:50 PM BUR1h 25m
Southwest 4319
Boeing 737-700 · 17–23 yrs oldFind Southwest 4319 fares Opens this date on Aviasales#4 · 1 connection · 4h 09m · one ticket (United)
6:00 AM → 10:09 AM
94%
connections made
81%
arrive on time
92% on time · 0.3% cancel6:00 AM RNO → 7:22 AM SFO1h 22m
United 2498 · also flew as 1954
Airbus A319 or Boeing 737-800 · 3–29 yrs oldConnect in SFO · 1h 18m · 94% chance to make it · same ticket: the airline rebooks you if you miss it87% on time · 0.2% cancel8:40 AM SFO → 10:09 AM BUR1h 29m
United 2363 · also flew as 650
Airbus A320 · 20–29 yrs oldFind this United trip Look for United 2498 + United 2363 on Aviasales#5 · 1 connection · 4h 05m · one ticket (Southwest)
10:00 AM → 2:05 PM
94%
connections made
81%
arrive on time
88% on time · 0.3% cancel10:00 AM RNO → 11:20 AM LAS1h 20m
Southwest 4020 · also flew as 469
Boeing 737-700 or 737 MAX 8 · 3–22 yrs oldConnect in LAS · 1h 30m · 95% chance to make it · same ticket: the airline rebooks you if you miss it86% on time · 1.5% cancel12:50 PM LAS → 2:05 PM BUR1h 15m
Southwest 3749
Boeing 737-700 · 16–23 yrs oldFind this Southwest trip Look for Southwest 4020 + Southwest 3749 on Aviasales#6 · 1 connection · 5h 05m · one ticket (Southwest)
6:35 AM → 11:40 AM
97%
connections made
84%
arrive on time
93% on time · 0.4% cancel6:35 AM RNO → 8:05 AM LAS1h 30m
Southwest 458
Boeing 737-700 or 737 MAX 8 · 2–23 yrs oldConnect in LAS · 2h 20m · 98% chance to make it · same ticket: the airline rebooks you if you miss it87% on time · 0.9% cancel10:25 AM LAS → 11:40 AM BUR1h 15m
Southwest 1852
Boeing 737-700 · 18–23 yrs oldFind this Southwest trip Look for Southwest 458 + Southwest 1852 on Aviasales#7 · 1 connection · 5h 10m · one ticket (Southwest)
8:55 AM → 2:05 PM
96%
connections made
83%
arrive on time
87% on time · 0.4% cancel8:55 AM RNO → 10:10 AM LAS1h 15m
Southwest 188
Boeing 737-700 · 15–23 yrs oldConnect in LAS · 2h 40m · 98% chance to make it · same ticket: the airline rebooks you if you miss it86% on time · 1.5% cancel12:50 PM LAS → 2:05 PM BUR1h 15m
Southwest 3749
Boeing 737-700 · 16–23 yrs oldFind this Southwest trip Look for Southwest 188 + Southwest 3749 on Aviasales#8 · 1 connection · 5h 35m · one ticket (United)
6:00 AM → 11:35 AM
99%
connections made
84%
arrive on time
92% on time · 0.3% cancel6:00 AM RNO → 7:22 AM SFO1h 22m
United 2498 · also flew as 1954
Airbus A319 or Boeing 737-800 · 3–29 yrs oldConnect in SFO · 2h 48m · 99% chance to make it · same ticket: the airline rebooks you if you miss it85% on time · 0.1% cancel10:10 AM SFO → 11:35 AM BUR1h 25m
United 2115
Boeing 737 MAX 8 or 737-800 · 3–27 yrs oldFind this United trip Look for United 2498 + United 2115 on Aviasales#9 · 1 connection · 6h 06m · one ticket (United)
6:00 AM → 12:06 PM
99%
connections made
86%
arrive on time
92% on time · 0.3% cancel6:00 AM RNO → 7:22 AM SFO1h 22m
United 2498 · also flew as 1954
Airbus A319 or Boeing 737-800 · 3–29 yrs oldConnect in SFO · 3h 23m · 99% chance to make it · same ticket: the airline rebooks you if you miss it86% on time · 0.2% cancel10:45 AM SFO → 12:06 PM BUR1h 21m
United 1259
Airbus A319 · 20–28 yrs oldFind this United trip Look for United 2498 + United 1259 on Aviasales#10 · 1 connection · 5h 25m · one ticket (Southwest)
8:40 AM → 2:05 PM
96%
connections made
83%
arrive on time
90% on time · 0.4% cancel8:40 AM RNO → 10:00 AM LAS1h 20m
Southwest 2398
Boeing 737 MAX 8 or 737-800 · 1–14 yrs oldConnect in LAS · 2h 50m · 98% chance to make it · same ticket: the airline rebooks you if you miss it86% on time · 1.5% cancel12:50 PM LAS → 2:05 PM BUR1h 15m
Southwest 3749
Boeing 737-700 · 16–23 yrs oldFind this Southwest trip Look for Southwest 2398 + Southwest 3749 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.
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Southwest Airlines85%
438 flights · 85% on time as flown · 0.5% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM90%
133 flights · avg delay 5 min
- 9 AM to noon93%
156 flights · avg delay 7 min
- 3 to 6 PM81%
58 flights · avg delay 15 min
- 6 to 9 PM66%
86 flights · avg delay 22 min
Best day: Saturday (93%). Worst: Sunday (76%).
Smarter routing
Nearby airports that run more on time
RNO → LAX 87% chance on time
Reno Tahoe International Airport to Los Angeles International Airport · 2,513 flights a year · 18 mi from your airports · yours: 85%
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