Flight number record

DL 1464

Delta Air Lines · Salt Lake City to Kalispell

Route: SLC → FCA
Departs: 21:30
Flights: 349
Period: September 2025 to August 2026

Historical statistics for September 2025 to August 2026, not live status. For today’s DL 1464, check with Delta Air Lines.

DL 1464 lands a B+, 5 points better than the national rate of 77.3%. About one flight in six arrives 15 minutes late or worse, and those flights are late by a little over an hour on average. That rests on 349 flights, with a median arrival 8 minutes early.

Set against the rest of the country, DL 1464's record is 5 points better than the US average of 77.3%. That gap is worth roughly 50 fewer late arrivals for every thousand flights.

On time

82.3%

Arrivals under 15 minutes late, of 345 completed flights

Avg delay

77 min

Across delayed arrivals only, not all flights

Cancelled

0.57%

National rate is 1.89%

1 hour+ late

5.8%

National rate is 8.3%

These figures cover 349 flights between September 2025 and August 2026. The median arrival is 8 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.

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Schedule

When DL 1464 flies

DL 1464 flies SLC to FCA without a single fixed slot. Its most common scheduled departure was 21:30, used on 93 of 349 flights, with 21:10 (69 flights) and 21:55 (36 flights) next.

Departs 21:3093 flights26.6%
Departs 21:1069 flights19.8%
Departs 21:5536 flights10.3%

Scale runs 0% to 100%.

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

A 21:30 departure sits in the 8pm–5am window. Across every US flight scheduled in that window the on-time rate is 70.1%, and DL 1464 runs 12 points better at 82.3%. By that time of day most aircraft have flown several legs already, and whatever went wrong earlier is still in the schedule.

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Against the route

DL 1464 next to SLC to FCA

Every carrier on SLC to FCA combined arrived on time 88.6% of the time across 1,125 flights, so DL 1464 is 6 points behind it. Across its whole network Delta Air Lines managed 81.1%, close to this flight's figure.

DL 1464 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
DL 1464thin sample	349	82.3%	77 min	0.57%	B+
All Delta Air Lines on SLC–FCA	447	84.9%	76 min	0.45%	B+
All carriers on SLC–FCA	1,125	88.6%	68 min	0.71%	A+
Delta Air Lines, whole network	1,039,517	81.1%	71 min	1.74%	B

Across the year

DL 1464 quarter by quarter

DL 1464 did not run the same all year. Its best quarter was Jul–Sep 2025 at 96.7% on time and its weakest Jul–Sep 2026 at 69.6%, a swing of 27 points on roughly 70 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.

Jul–Sep 202530 flights96.7%
Oct–Dec 202592 flights75.6%
Jan–Mar 202690 flights85.4%
Apr–Jun 202691 flights87.8%
Jul–Sep 202646 flights69.6%

Scale runs 60% to 100%.

By weekday, DL 1464 did best on Tuesday at 89.6% on time and worst on Friday at 74.0%. Each day rests on about 50 flights, so a gap of 16 points is worth noticing but could still narrow in another year.

Arrival by arrival

How late DL 1464 runs when it is late

DL 1464 often beats the schedule: 100 of 345 completed flights, 29%, arrived 15 minutes or more early. The 61 late arrivals split 26 under half an hour, 15 between 30 and 60 minutes, and 20 an hour or more.

15+ min early100 flights29.0%
Within 15 min184 flights53.3%
15–29 min late26 flights7.5%
30–59 min late15 flights4.3%
1–2 hours late12 flights3.5%
2+ hours late8 flights2.3%

Scale runs 0% to 100%.

Share of 345 completed flights by arrival against schedule.

15 of 68 late departures made up the time and arrived on time, 22% of them. 8 flights left on time and still arrived late.

The worst days

Worst days for DL 1464

The latest arrival of the period was on 14 January 2026, 15 hours 36 minutes behind schedule; most of its delay minutes were filed as extreme weather. The five worst days are spread across January, November, March and October, with no single month standing out.

The latest arrivals of DL 1464 in the period
Date	Arrived late by	Largest filed cause
14 January 2026	15 hours 36 minutes	Extreme weather
12 November 2025	12 hours 55 minutes	Extreme weather
10 January 2026	3 hours 17 minutes	Late-arriving aircraft
15 March 2026	2 hours 49 minutes	Carrier
6 October 2025	2 hours 35 minutes	Late-arriving aircraft

Delay causes

Why DL 1464 runs late

Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 4,715 reported delay minutes.

Extreme weather
35%
Carrier
32%
Late-arriving aircraft
27%
National Airspace System
6%

Extreme weather accounts for 35% 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 5.8 times the usual weather exposure. The split is drawn from 4,715 delay minutes reported on DL 1464.

Cancellations are rare at 0.57%, below the national 1.89% 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

5.8% of arrivals land an hour or more late, close to the national 8.3%, so a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last a little over an hour, which a normal layover absorbs.

The 532 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.

Every one of the 349 flights under DL 1464 in the data flew SLC to FCA. The number was not reused on any other city pair, which makes this a clean record of one route.

One caution: this is a thin sample. 349 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.

What to do with this

Booking DL 1464

For a booking, DL 1464 is one of the weaker ways to fly SLC to FCA: 6 points below the route as a whole. If the schedule allows, compare it with the other departures listed on the route page before settling on this one.

Where to go next

A flight number here means Delta Air Lines’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, September 2025 to August 2026. Last updated 22 October 2026; recomputed monthly. How this data is collected.

Key figures