Flight number record

AA 1613

American Airlines · San Juan to Miami

Route: SJU → MIA
Departs: 13:37
Flights: 267
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s AA 1613, check with American Airlines.

AA 1613 lands a B+, 2 points better than the national rate of 77.6%. About one flight in five arrives 15 minutes late or worse, and those flights are late by an hour and a half on average. That is a workable record, not a spotless one. That rests on 267 flights, with a median arrival 6 minutes early.

On time

79.3%

Arrivals under 15 minutes late, of 266 completed flights

Avg delay

84 min

Across delayed arrivals only, not all flights

Cancelled

0.37%

National rate is 1.81%

1 hour+ late

7.9%

National rate is 8.1%

These figures cover 267 flights between July 2025 and June 2026. The median arrival is 6 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.

Schedule

When AA 1613 flies

AA 1613 flies SJU to MIA without a single fixed slot. Its most common scheduled departure was 13:37, used on 42 of 267 flights, with 13:23 (30 flights) and 13:35 (27 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 13:3742 flights15.7%
Departs 13:2330 flights11.2%
Departs 13:3527 flights10.1%

Scale runs 0% to 100%. Rows with fewer than 30 flights show a dash.

Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.

A 13:37 departure sits in the 11am–2pm window. Across every US flight scheduled in that window the on-time rate is 78.8%, and AA 1613 runs level with that at 79.3%. Midday slots inherit some of the morning's delays without yet carrying the full weight of the evening's.

Against the route

AA 1613 next to SJU to MIA

Every carrier on SJU to MIA combined arrived on time 77.7% of the time across 2,642 flights, so AA 1613 is 2 points ahead of it. American flew 2,079 flights on the same city pair under all its flight numbers, including this one, and those ran 78.5% on time. Across its whole network American Airlines managed 74.4%, which this flight beats by 5 points.

AA 1613 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
AA 1613thin sample	267	79.3%	84 min	0.37%	B+
All American Airlines on SJU–MIA	2,079	78.5%	93 min	0.63%	B+
All carriers on SJU–MIA	2,642	77.7%	94 min	0.95%	B+
American Airlines, whole network	986,297	74.4%	85 min	2.29%	C

Across the year

AA 1613 quarter by quarter

Quarter by quarter AA 1613 held fairly steady: 76.1% in Jul–Sep 2025, 83.5% in Oct–Dec 2025 and 77.9% in Jan–Mar 2026. A spread of 7 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.

Jul–Sep 202592 flights76.1%
Oct–Dec 202591 flights83.5%
Jan–Mar 202678 flights77.9%
Apr–Jun 20266 flights—

Scale runs 70% to 90%. Rows with fewer than 30 flights show a dash.

By weekday, AA 1613 did best on Friday at 87.5% on time and worst on Tuesday at 70.6%. Each day rests on about 38 flights, so a gap of 17 points is worth noticing but could still narrow in another year.

Delay causes

Why AA 1613 runs late

One category carries most of the weight here. Late-arriving aircraft accounts for 45% of the 4,628 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.

Late-arriving aircraft
45%
Extreme weather
23%
Carrier
22%
National Airspace System
11%

Extreme weather accounts for 23% of delay minutes, well above the single-digit share typical across the system. Weather delays are lumpy: they arrive as whole bad days rather than as a steady drag, so the quarterly figures above are the more useful view of the risk. The national share is 6%, so this operation carries roughly 3.7 times the usual weather exposure. The split is drawn from 4,628 delay minutes reported on AA 1613.

Cancellations are rare at 0.37%, below the national 1.81% and low enough to earn the plus on the grade. Roughly one flight in 100 is called off; the risk here is arriving late, not not arriving.

Connections and routes

What a delay on this flight costs

7.9% of arrivals land an hour or more late, close to the national 8.1%. That is the figure that decides a connection, and it says a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last an hour and a half, which a normal layover absorbs.

The 1,045 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty. It is also long enough that the aircraft usually flies three or four legs a day rather than six, which slows how fast delay compounds.

AA 1613 is not only a SJU to MIA flight. It also flew MIA to SJU (260 flights, 83.4% on time) often enough to be scored on its own. Airlines attach one number to several legs of an aircraft's day, and each leg keeps its own record here, so check which city pair is on your booking before reading a rate.

One caution: this is a thin sample. 267 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.

Other routes flown as AA 1613
Also flown as	Flights	On time	Avg delay	Cancelled	Grade
MIA to SJUthin sample	260	83.4%	54 min	0.38%	B+

What to do with this

Booking AA 1613

For a booking, read AA 1613 as 79.3% on time with 0.37% cancelled over 267 flights. Those are rates from the past twelve months, not a forecast for any particular day.

Where to go next

A flight number here means American Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.

Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.

Key figures