Showing Frontier only (incl. its regional partners)All airlines ×

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

No clear winner: airports and hours on this route all land within a few points of 7 in 10 on time.

Best time to leave 4–5 pm 69% arrive on time from BWI

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).

BWI

% 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.

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.

No Frontier flight on this route ran 150+ times in the year.

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.


Frontier	BWI	MDW	2h 04m	77%	1.4%	71	Not flying now
Frontier	BWI	ORD	2h 24m	68%	4.3%	140	Not flying now

Alternatives with one stop

All connections →


Frontier Details →	DCA 13:59 → DEN 15:54F9 687	1h 11m Denver	DEN 17:05 → ORD 20:43F9 3174	7h 44m	88%	58%
Frontier Details →	BWI 16:44 → IAH 19:07F9 3067	2h 51m Houston	IAH 21:58 → ORD 00:49 +1F9 3136	9h 04m	92%	55%
Frontier Details →	BWI 15:21 → MCO 17:53F9 3663	3h 06m Orlando	MCO 20:59 → ORD 23:13F9 2791	8h 53m	95%	52%

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