ON TIMEBOARD

SFO → CLE on time

San Francisco (San Francisco, CA) to Cleveland Hopkins (Cleveland, OH). Every scheduled flight, September 2025 to August 2026.

On time
85%
arrived < 15 min late
Cancelled
0.0%
572 flights
Typical arrival
−9 min
median vs schedule
When late
+54 min
average delay
Flights / day
2
1 airline

85% of flights from San Francisco to Cleveland arrived on time over the past 12 months. That is better than the typical U.S. route. 4% of flights arrived more than an hour late or not at all.

How late?

The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for SFO → CLE: when a flight was late, it was under 45 minutes late 59% of the time. About 1 in 27 flights landed an hour or more late; 0.0% were cancelled outright.

Share of all 572 scheduled flights, past 12 months, by arrival time against schedule.

By airline

AirlineFlightsOn timeCancelledTypical arrival1h+ lateAvg when lateOperated by
United Airlines57285%0.0%−9 min3.7%+54 minUnited Airlines

Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.

Best time of day to fly

On-time rate by scheduled departure hour (local time at SFO). Delays build through the day as late planes knock on, so early flights usually do best.

40%70%100%8 a.m. departures: too few flights (61 flights)8a9 a.m. departures: too few flights (56 flights)9a10 a.m. departures: too few flights (95 flights)10a11 a.m. departures: too few flights11anoon departures: too few flights (32 flights)12p1 p.m. departures: too few flights (58 flights)1p2 p.m. departures: too few flights (5 flights)2p3 p.m. departures: too few flights (24 flights)3p4 p.m. departures: too few flights (65 flights)4p5 p.m. departures: too few flights5p6 p.m. departures: too few flights6p7 p.m. departures: too few flights7p8 p.m. departures: too few flights8p9 p.m. departures: too few flights (96 flights)9p10 p.m. departures: too few flights (12 flights)10p11 p.m. departures: too few flights (68 flights)11p
SFO → CLE, share of flights arriving on time, by departure hour. Hours with under 100 flights are greyed out.
82%+ on time76–82%68–76%under 68%too few flights

Last flight of the day

On SFO → CLE, each airline's last flight of the day was cancelled 0.0% of the time, against 0.0% for its earlier flights, about the same. It arrived 3+ hours late 0.0% of the time (earlier flights: 0.5%). It matters more than the numbers suggest. Miss an earlier flight and there's another one that evening; miss the last one and you're usually waiting until morning.

AirlineLast departureLast: cancelledLast: 3h+ lateEarlier: cancelledNext morning
United Airlines11:08 p.m.0.0%0.0%0.0%first flight 10:40 a.m.

Last flight = the airline's last scheduled departure on this route that day, on days it flies the route at least twice; past 12 months. Times are typical scheduled times over the latest three months.

By month

Each calendar month pooled over 2023–2026. Best: November (93%). Worst: July (76%).

40%70%100%Jan: too few flights (97 flights)JanFeb: too few flights (85 flights)FebMar: 79% on time (112 flights)79MarApr: 90% on time (115 flights)90AprMay: 87% on time (131 flights)87MayJun: 85% on time (148 flights)85JunJul: 76% on time (172 flights)76JulAug: 87% on time (161 flights)87AugSep: 91% on time (164 flights)91SepOct: 93% on time (185 flights)93OctNov: 93% on time (157 flights)93NovDec: 87% on time (129 flights)87Dec

By day of week

DayFlightsOn timeCancelled
Monday90——
Tuesday68——
Wednesday72——
Thursday87——
Friday90——
Saturday77——
Sunday88——

Why flights were late

Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.

Late inbound plane 57%Airline (crew, maintenance, ops) 29%Air traffic & airport (NAS) 14%

Month by month

Not enough months with data to draw a trend.

Worst days in the past year

DateFlightsOn timeCancelled
Oct 16, 2025367%0
Oct 2, 2025367%0
Sep 28, 20253100%0
Oct 19, 20253100%0
Oct 23, 20253100%0

Questions

How often are flights from SFO to CLE on time?

85% of 572 scheduled flights from San Francisco, CA to Cleveland, OH arrived within 15 minutes of schedule between September 2025 and August 2026. 0.0% were cancelled.

What month has the most delays from SFO to CLE?

July (76% on time). The best month is November (93%), over 2023–2026.

Is the last flight of the day from SFO to CLE more likely to be cancelled?

Not much. Each airline's last SFO–CLE flight of the day was cancelled 0.0% of the time over the past year, against 0.0% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.

Related

Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.