8,944 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s 2 in 3.

Best time to leave 5–6 am 96% arrive on time from PHX

Best single flight F9 1376 PHX 06:40 → DEN 09:37 · 88% on time Avoid AA 1638 PHX 15:24 → DEN 18:16 · 70% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

PHX

% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.


United (incl. SkyWest)	2,364	84%	0.6%	77 min
Frontier	1,464	80%	0.7%	91 min
American (incl. Envoy, SkyWest)	1,179	77%	0.8%	73 min
Southwest	3,937	74%	0.6%	56 min

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.


F9 1376	PHX 06:40	DEN 09:37	88%
UA 597	PHX 09:08	DEN 12:00	86%
F9 4768	PHX 08:40	DEN 11:43	85%
F9 4766	PHX 14:15	DEN 17:10	84%
F9 1748	PHX 11:20	DEN 14:15	80%
· · ·
F9 1820	PHX 18:53	DEN 21:49	75%
F9 2142	PHX 16:48	DEN 19:46	71%
AA 1638	PHX 15:24	DEN 18:16	70%

All 30 flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.


WN 3259	PHX 05:15	DEN 08:00	1h 45m	45	98%	0.0%	130 min
UA 337	PHX 06:00	DEN 08:52	1h 52m	149	93%	0.0%	76 min
WN 1706	PHX 06:15	DEN 09:00	1h 45m	50	92%	0.0%	22 min
F9 1376	PHX 06:40	DEN 09:37	1h 57m	338	88%	0.0%	96 min
WN 116	PHX 07:05	DEN 09:50	1h 45m	74	81%	0.0%	60 min
WN 240	PHX 07:30	DEN 10:15	1h 45m	16	75%	0.0%	54 min
AA 1757	PHX 08:32	DEN 11:29	1h 55m	72	89%	0.0%	95 min
F9 4768	PHX 08:40	DEN 11:43	1h 58m	255	85%	1.6%	102 min
WN 3261	PHX 08:50	DEN 11:35	1h 45m	50	80%	0.0%	23 min
UA 597	PHX 09:08	DEN 12:00	1h 52m	265	86%	0.8%	70 min
WN 3263	PHX 10:45	DEN 13:30	1h 45m	24	75%	0.0%	38 min
WN 3262	PHX 11:00	DEN 13:45	1h 45m	26	81%	0.0%	37 min
F9 1748	PHX 11:20	DEN 14:15	1h 55m	155	80%	1.3%	106 min
WN 681	PHX 11:25	DEN 14:10	1h 45m	26	69%	0.0%	27 min
WN 2492	PHX 12:05	DEN 14:50	1h 45m	23	76%	0.0%	45 min
UA 1615	PHX 13:31	DEN 16:27	1h 56m	72	75%	0.0%	104 min
WN 3264	PHX 13:45	DEN 16:35	1h 50m	42	61%	0.0%	74 min
F9 4766	PHX 14:15	DEN 17:10	1h 55m	181	84%	1.1%	87 min
AA 1638	PHX 15:24	DEN 18:16	1h 52m	187	70%	0.0%	71 min
WN 3265	PHX 15:25	DEN 18:10	1h 45m	49	35%	0.0%	66 min
UA 624	PHX 16:25	DEN 19:21	1h 56m	124	76%	0.8%	82 min
WN 2073	PHX 16:30	DEN 19:20	1h 50m	16	20%	0.0%	84 min
F9 2142	PHX 16:48	DEN 19:46	1h 56m	271	71%	0.4%	92 min
WN 4758	PHX 17:10	DEN 20:00	1h 50m	26	24%	3.8%	94 min
WN 3266	PHX 18:40	DEN 21:25	1h 45m	42	24%	0.0%	53 min
F9 1820	PHX 18:53	DEN 21:49	1h 56m	220	75%	0.5%	74 min
UA 1745	PHX 18:59	DEN 21:54	1h 55m	79	77%	0.0%	85 min
WN 3267	PHX 19:30	DEN 22:20	1h 50m	34	50%	0.0%	58 min
WN 3233	PHX 20:20	DEN 23:05	1h 48m	42	45%	0.0%	52 min
AA 3255	PHX 21:45	DEN 00:47	1h 52m	68	63%	4.4%	108 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.


United	PHX	DEN	1h 53m	84%	0.6%	2,364	Flying now
Frontier	PHX	DEN	1h 56m	80%	0.7%	1,464	Flying now
American	PHX	DEN	1h 52m	77%	0.8%	1,179	Flying now
Southwest	PHX	DEN	1h 45m	74%	0.6%	3,937	Flying now

Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON